187203402

素因数分解:

$2^1\times 3^2\times {\mathrm{10400189}}^1$

素因数の和:10400197

約数の個数: 12

約数和(自身を含む): 405607410

約数和(自身を除く): 218404008

約数列:

[1, 2, 3, 6, 9, 18, 10400189, 20800378, 31200567, 62401134, 93601701, 187203402]

約数ペア:

[(1, 187203402), (2, 93601701), (3, 62401134), (6, 31200567), (9, 20800378), (18, 10400189)]