212260657

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61507}}^1$

素因数の和:61560

約数の個数: 16

約数和(自身を含む): 265714560

約数和(自身を除く): 53453903

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 61507, 430549, 1045619, 1783703, 7319333, 12485921, 30322951, 212260657]

約数ペア:

[(1, 212260657), (7, 30322951), (17, 12485921), (29, 7319333), (119, 1783703), (203, 1045619), (493, 430549), (3451, 61507)]