207935012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{12269}}^1$

素因数の和:12515

約数の個数: 24

約数和(自身を含む): 384787200

約数和(自身を除く): 176852188

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 12269, 16948, 24538, 49076, 233111, 466222, 932444, 2735987, 5471974, 10943948, 51983753, 103967506, 207935012]

約数ペア:

[(1, 207935012), (2, 103967506), (4, 51983753), (19, 10943948), (38, 5471974), (76, 2735987), (223, 932444), (446, 466222), (892, 233111), (4237, 49076), (8474, 24538), (12269, 16948)]