204940456

素因数分解:

$2^3\times 7^1\times {\mathrm{3659651}}^1$

素因数の和:3659664

約数の個数: 16

約数和(自身を含む): 439158240

約数和(自身を除く): 234217784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3659651, 7319302, 14638604, 25617557, 29277208, 51235114, 102470228, 204940456]

約数ペア:

[(1, 204940456), (2, 102470228), (4, 51235114), (7, 29277208), (8, 25617557), (14, 14638604), (28, 7319302), (56, 3659651)]