212345102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{180259}}^1$

素因数の和:180311

約数の個数: 16

約数和(自身を含む): 346099200

約数和(自身を除く): 133754098

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 180259, 360518, 3424921, 5588029, 6849842, 11176058, 106172551, 212345102]

約数ペア:

[(1, 212345102), (2, 106172551), (19, 11176058), (31, 6849842), (38, 5588029), (62, 3424921), (589, 360518), (1178, 180259)]