0_0_35136651_29412.cpp:1:1: error: stray '\271' in program
古希腊数学家毕达哥拉斯在自然数研究中发现，220的所有真约数(即不是自身的约数)之和为：
^
0_0_35136651_29412.cpp:1:1: error: stray '\305' in program
0_0_35136651_29412.cpp:1:1: error: stray '\317' in program
0_0_35136651_29412.cpp:1:1: error: stray '\243' in program
0_0_35136651_29412.cpp:1:1: error: stray '\300' in program
0_0_35136651_29412.cpp:1:1: error: stray '\260' in program
0_0_35136651_29412.cpp:1:1: error: stray '\312' in program
0_0_35136651_29412.cpp:1:1: error: stray '\375' in program
0_0_35136651_29412.cpp:1:1: error: stray '\321' in program
0_0_35136651_29412.cpp:1:1: error: stray '\247' in program
0_0_35136651_29412.cpp:1:1: error: stray '\274' in program
0_0_35136651_29412.cpp:1:1: error: stray '\322' in program
0_0_35136651_29412.cpp:1:1: error: stray '\261' in program
0_0_35136651_29412.cpp:1:1: error: stray '\317' in program
0_0_35136651_29412.cpp:1:1: error: stray '\264' in program
0_0_35136651_29412.cpp:1:1: error: stray '\357' in program
0_0_35136651_29412.cpp:1:1: error: stray '\270' in program
0_0_35136651_29412.cpp:1:1: error: stray '\347' in program
0_0_35136651_29412.cpp:1:1: error: stray '\300' in program
0_0_35136651_29412.cpp:1:1: error: stray '\255' in program
0_0_35136651_29412.cpp:1:1: error: stray '\313' in program
0_0_35136651_29412.cpp:1:1: error: stray '\271' in program
0_0_35136651_29412.cpp:1:1: error: stray '\324' in program
0_0_35136651_29412.cpp:1:1: error: stray '\332' in program
0_0_35136651_29412.cpp:1:1: error: stray '\327' in program
0_0_35136651_29412.cpp:1:1: error: stray '\324' in program
0_0_35136651_29412.cpp:1:1: error: stray '\310' in program
0_0_35136651_29412.cpp:1:1: error: stray '\273' in program
0_0_35136651_29412.cpp:1:1: error: stray '\312' in program
0_0_35136651_29412.cpp:1:1: error: stray '\375' in program
0_0_35136651_29412.cpp:1:1: error: stray '\321' in program
0_0_35136651_29412.cpp:1:1: error: stray '\320' in program
0_0_35136651_29412.cpp:1:1: error: stray '\276' in program
0_0_35136651_29412.cpp:1:1: error: stray '\277' in program
0_0_35136651_29412.cpp:1:1: error: stray '\326' in program
0_0_35136651_29412.cpp:1:1: error: stray '\320' in program
0_0_35136651_29412.cpp:1:1: error: stray '\267' in program
0_0_35136651_29412.cpp:1:1: error: stray '\242' in program
0_0_35136651_29412.cpp:1:1: error: stray '\317' in program
0_0_35136651_29412.cpp:1:1: error: stray '\326' in program
0_0_35136651_29412.cpp:1:1: error: stray '\243' in program
0_0_35136651_29412.cpp:1:1: error: stray '\254' in program
0_0_35136651_29412.cpp:1:1: error: stray '\265' in program
0_0_35136651_29412.cpp:1:1: error: stray '\304' in program
0_0_35136651_29412.cpp:1:1: error: stray '\313' in program
0_0_35136651_29412.cpp:1:1: error: stray '\371' in program
0_0_35136651_29412.cpp:1:1: error: stray '\323' in program
0_0_35136651_29412.cpp:1:1: error: stray '\320' in program
0_0_35136651_29412.cpp:1:1: error: stray '\325' in program
0_0_35136651_29412.cpp:1:1: error: stray '\346' in program
0_0_35136651_29412.cpp:1:1: error: stray '\324' in program
0_0_35136651_29412.cpp:1:1: error: stray '\274' in program
0_0_35136651_29412.cpp:1:1: error: stray '\312' in program
0_0_35136651_29412.cpp:1:1: error: stray '\375' in program
0_0_35136651_29412.cpp:1:1: error: stray '\274' in program
0_0_35136651_29412.cpp:1:1: error: stray '\264' in program
0_0_35136651_29412.cpp:1:1: error: stray '\262' in program
0_0_35136651_29412.cpp:1:1: error: stray '\273' in program
0_0_35136651_29412.cpp:1:1: error: stray '\312' in program
0_0_35136651_29412.cpp:1:1: error: stray '\307' in program
0_0_35136651_29412.cpp:1:1: error: stray '\327' in program
0_0_35136651_29412.cpp:1:1: error: stray '\324' in program
0_0_35136651_29412.cpp:1:1: error: stray '\311' in program
0_0_35136651_29412.cpp:1:1: error: stray '\355' in program
0_0_35136651_29412.cpp:1:1: error: stray '\265' in program
0_0_35136651_29412.cpp:1:1: error: stray '\304' in program
0_0_35136651_29412.cpp:1:1: error: stray '\324' in program
0_0_35136651_29412.cpp:1:1: error: stray '\274' in program
0_0_35136651_29412.cpp:1:1: error: stray '\312' in program
0_0_35136651_29412.cpp:1:1: error: stray '\375' in program
0_0_35136651_29412.cpp:1:1: error: stray '\326' in program
0_0_35136651_29412.cpp:1:1: error: stray '\256' in program
0_0_35136651_29412.cpp:1:1: error: stray '\272' in program
0_0_35136651_29412.cpp:1:1: error: stray '\315' in program
0_0_35136651_29412.cpp:1:1: error: stray '\316' in program
0_0_35136651_29412.cpp:1:1: error: stray '\252' in program
0_0_35136651_29412.cpp:1:1: error: stray '\243' in program
0_0_35136651_29412.cpp:1:1: error: stray '\272' in program
0_0_35136651_29412.cpp:3:1: error: stray '\243' in program
1+2+4+5+10+11+20+22+44+55+110＝284。
^
0_0_35136651_29412.cpp:3:1: error: stray '\275' in program
0_0_35136651_29412.cpp:3:1: error: stray '\241' in program
0_0_35136651_29412.cpp:3:1: error: stray '\243' in program
0_0_35136651_29412.cpp:5:1: error: stray '\266' in program
而284的所有真约数为1、2、4、71、 142，加起来恰好为220。人们对这样的数感到很惊奇，并称之为亲和数。一般地讲，如果两个数中任何一个数都是另一个数的真约数之和，则这两个数就是亲和数。
^
0_0_35136651_29412.cpp:5:1: error: stray '\370' in program
0_0_35136651_29412.cpp:5:1: error: stray '\265' in program
0_0_35136651_29412.cpp:5:1: error: stray '\304' in program
0_0_35136651_29412.cpp:5:1: error: stray '\313' in program
0_0_35136651_29412.cpp:5:1: error: stray '\371' in program
0_0_35136651_29412.cpp:5:1: error: stray '\323' in program
0_0_35136651_29412.cpp:5:1: error: stray '\320' in program
0_0_35136651_29412.cpp:5:1: error: stray '\325' in program
0_0_35136651_29412.cpp:5:1: error: stray '\346' in program
0_0_35136651_29412.cpp:5:1: error: stray '\324' in program
0_0_35136651_29412.cpp:5:1: error: stray '\274' in program
0_0_35136651_29412.cpp:5:1: error: stray '\312' in program
0_0_35136651_29412.cpp:5:1: error: stray '\375' in program
0_0_35136651_29412.cpp:5:1: error: stray '\316' in program
0_0_35136651_29412.cpp:5:1: error: stray '\252' in program
0_0_35136651_29412.cpp:5:1: error: stray '\241' in program
0_0_35136651_29412.cpp:5:1: error: stray '\242' in program
0_0_35136651_29412.cpp:5:1: error: stray '\241' in program
0_0_35136651_29412.cpp:5:1: error: stray '\242' in program
0_0_35136651_29412.cpp:5:1: error: stray '\241' in program
0_0_35136651_29412.cpp:5:1: error: stray '\242' in program
0_0_35136651_29412.cpp:5:1: error: stray '\241' in program
0_0_35136651_29412.cpp:5:1: error: stray '\242' in program
0_0_35136651_29412.cpp:5:1: error: stray '\243' in program
0_0_35136651_29412.cpp:5:1: error: stray '\254' in program
0_0_35136651_29412.cpp:5:1: error: stray '\274' in program
0_0_35136651_29412.cpp:5:1: error: stray '\323' in program
0_0_35136651_29412.cpp:5:1: error: stray '\306' in program
0_0_35136651_29412.cpp:5:1: error: stray '\360' in program
0_0_35136651_29412.cpp:5:1: error: stray '\300' in program
0_0_35136651_29412.cpp:5:1: error: stray '\264' in program
0_0_35136651_29412.cpp:5:1: error: stray '\307' in program
0_0_35136651_29412.cpp:5:1: error: stray '\241' in program
0_0_35136651_29412.cpp:5:1: error: stray '\272' in program
0_0_35136651_29412.cpp:5:1: error: stray '\303' in program
0_0_35136651_29412.cpp:5:1: error: stray '\316' in program
0_0_35136651_29412.cpp:5:1: error: stray '\252' in program
0_0_35136651_29412.cpp:5:1: error: stray '\241' in program
0_0_35136651_29412.cpp:5:1: error: stray '\243' in program
0_0_35136651_29412.cpp:5:1: error: stray '\310' in program
0_0_35136651_29412.cpp:5:1: error: stray '\313' in program
0_0_35136651_29412.cpp:5:1: error: stray '\303' in program
0_0_35136651_29412.cpp:5:1: error: stray '\307' in program
0_0_35136651_29412.cpp:5:1: error: stray '\266' in program
0_0_35136651_29412.cpp:5:1: error: stray '\324' in program
0_0_35136651_29412.cpp:5:1: error: stray '\325' in program
0_0_35136651_29412.cpp:5:1: error: stray '\342' in program
0_0_35136651_29412.cpp:5:1: error: stray '\321' in program
0_0_35136651_29412.cpp:5:1: error: stray '\371' in program
0_0_35136651_29412.cpp:5:1: error: stray '\265' in program
0_0_35136651_29412.cpp:5:1: error: stray '\304' in program
0_0_35136651_29412.cpp:5:1: error: stray '\312' in program
0_0_35136651_29412.cpp:5:1: error: stray '\375' in program
0_0_35136651_29412.cpp:5:1: error: stray '\270' in program
0_0_35136651_29412.cpp:5:1: error: stray '\320' in program
0_0_35136651_29412.cpp:5:1: error: stray '\265' in program
0_0_35136651_29412.cpp:5:1: error: stray '\275' in program
0_0_35136651_29412.cpp:5:1: error: stray '\272' in program
0_0_35136651_29412.cpp:5:1: error: stray '\334' in program
0_0_35136651_29412.cpp:5:1: error: stray '\276' in program
0_0_35136651_29412.cpp:5:1: error: stray '\252' in program
0_0_35136651_29412.cpp:5:1: error: stray '\306' in program
0_0_35136651_29412.cpp:5:1: error: stray '\346' in prog
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