0_0_13722043_18212.cpp:67:1: error: stray '\313' in program
}所需知识:筛选素数+用素数表打印素数+求因子和（和求欧拉数相似）
^
0_0_13722043_18212.cpp:67:1: error: stray '\371' in program
0_0_13722043_18212.cpp:67:1: error: stray '\320' in program
0_0_13722043_18212.cpp:67:1: error: stray '\350' in program
0_0_13722043_18212.cpp:67:1: error: stray '\326' in program
0_0_13722043_18212.cpp:67:1: error: stray '\252' in program
0_0_13722043_18212.cpp:67:1: error: stray '\312' in program
0_0_13722043_18212.cpp:67:1: error: stray '\266' in program
0_0_13722043_18212.cpp:67:1: error: stray '\311' in program
0_0_13722043_18212.cpp:67:1: error: stray '\270' in program
0_0_13722043_18212.cpp:67:1: error: stray '\321' in program
0_0_13722043_18212.cpp:67:1: error: stray '\241' in program
0_0_13722043_18212.cpp:67:1: error: stray '\313' in program
0_0_13722043_18212.cpp:67:1: error: stray '\330' in program
0_0_13722043_18212.cpp:67:1: error: stray '\312' in program
0_0_13722043_18212.cpp:67:1: error: stray '\375' in program
0_0_13722043_18212.cpp:67:1: error: stray '\323' in program
0_0_13722043_18212.cpp:67:1: error: stray '\303' in program
0_0_13722043_18212.cpp:67:1: error: stray '\313' in program
0_0_13722043_18212.cpp:67:1: error: stray '\330' in program
0_0_13722043_18212.cpp:67:1: error: stray '\312' in program
0_0_13722043_18212.cpp:67:1: error: stray '\375' in program
0_0_13722043_18212.cpp:67:1: error: stray '\261' in program
0_0_13722043_18212.cpp:67:1: error: stray '\355' in program
0_0_13722043_18212.cpp:67:1: error: stray '\264' in program
0_0_13722043_18212.cpp:67:1: error: stray '\362' in program
0_0_13722043_18212.cpp:67:1: error: stray '\323' in program
0_0_13722043_18212.cpp:67:1: error: stray '\241' in program
0_0_13722043_18212.cpp:67:1: error: stray '\313' in program
0_0_13722043_18212.cpp:67:1: error: stray '\330' in program
0_0_13722043_18212.cpp:67:1: error: stray '\312' in program
0_0_13722043_18212.cpp:67:1: error: stray '\375' in program
0_0_13722043_18212.cpp:67:1: error: stray '\307' in program
0_0_13722043_18212.cpp:67:1: error: stray '\363' in program
0_0_13722043_18212.cpp:67:1: error: stray '\322' in program
0_0_13722043_18212.cpp:67:1: error: stray '\362' in program
0_0_13722043_18212.cpp:67:1: error: stray '\327' in program
0_0_13722043_18212.cpp:67:1: error: stray '\323' in program
0_0_13722043_18212.cpp:67:1: error: stray '\272' in program
0_0_13722043_18212.cpp:67:1: error: stray '\315' in program
0_0_13722043_18212.cpp:67:1: error: stray '\243' in program
0_0_13722043_18212.cpp:67:1: error: stray '\250' in program
0_0_13722043_18212.cpp:67:1: error: stray '\272' in program
0_0_13722043_18212.cpp:67:1: error: stray '\315' in program
0_0_13722043_18212.cpp:67:1: error: stray '\307' in program
0_0_13722043_18212.cpp:67:1: error: stray '\363' in program
0_0_13722043_18212.cpp:67:1: error: stray '\305' in program
0_0_13722043_18212.cpp:67:1: error: stray '\267' in program
0_0_13722043_18212.cpp:67:1: error: stray '\300' in program
0_0_13722043_18212.cpp:67:1: error: stray '\255' in program
0_0_13722043_18212.cpp:67:1: error: stray '\312' in program
0_0_13722043_18212.cpp:67:1: error: stray '\375' in program
0_0_13722043_18212.cpp:67:1: error: stray '\317' in program
0_0_13722043_18212.cpp:67:1: error: stray '\340' in program
0_0_13722043_18212.cpp:67:1: error: stray '\313' in program
0_0_13722043_18212.cpp:67:1: error: stray '\306' in program
0_0_13722043_18212.cpp:67:1: error: stray '\243' in program
0_0_13722043_18212.cpp:67:1: error: stray '\251' in program
0_0_13722043_18212.cpp:67:10: error: expected unqualified-id before ':' token
}所需知识:筛选素数+用素数表打印素数+求因子和（和求欧拉数相似）
^
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