208099702

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1\times {\mathrm{1487}}^1$

素因数の和:2075

約数の個数: 16

約数和(自身を含む): 314979840

約数和(自身を除く): 106880138

約数列:

[1, 2, 167, 334, 419, 838, 1487, 2974, 69973, 139946, 248329, 496658, 623053, 1246106, 104049851, 208099702]

約数ペア:

[(1, 208099702), (2, 104049851), (167, 1246106), (334, 623053), (419, 496658), (838, 248329), (1487, 139946), (2974, 69973)]