219049162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{6343}}^1$

素因数の和:6933

約数の個数: 16

約数和(自身を含む): 339835392

約数和(自身を除く): 120786230

約数列:

[1, 2, 31, 62, 557, 1114, 6343, 12686, 17267, 34534, 196633, 393266, 3533051, 7066102, 109524581, 219049162]

約数ペア:

[(1, 219049162), (2, 109524581), (31, 7066102), (62, 3533051), (557, 393266), (1114, 196633), (6343, 34534), (12686, 17267)]