103880212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{490001}}^1$

素因数の和:490058

約数の個数: 12

約数和(自身を含む): 185220756

約数和(自身を除く): 81340544

約数列:

[1, 2, 4, 53, 106, 212, 490001, 980002, 1960004, 25970053, 51940106, 103880212]

約数ペア:

[(1, 103880212), (2, 51940106), (4, 25970053), (53, 1960004), (106, 980002), (212, 490001)]