203980864

素因数分解:

$2^6\times {\mathrm{3187201}}^1$

素因数の和:3187213

約数の個数: 14

約数和(自身を含む): 404774654

約数和(自身を除く): 200793790

約数列:

[1, 2, 4, 8, 16, 32, 64, 3187201, 6374402, 12748804, 25497608, 50995216, 101990432, 203980864]

約数ペア:

[(1, 203980864), (2, 101990432), (4, 50995216), (8, 25497608), (16, 12748804), (32, 6374402), (64, 3187201)]