200474018

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{1601}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 303758424

約数和(自身を除く): 103284406

約数列:

[1, 2, 137, 274, 457, 914, 1601, 3202, 62609, 125218, 219337, 438674, 731657, 1463314, 100237009, 200474018]

約数ペア:

[(1, 200474018), (2, 100237009), (137, 1463314), (274, 731657), (457, 438674), (914, 219337), (1601, 125218), (3202, 62609)]