201168040

素因数分解:

$2^3\times 5^1\times {\mathrm{5029201}}^1$

素因数の和:5029212

約数の個数: 16

約数和(自身を含む): 452628180

約数和(自身を除く): 251460140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5029201, 10058402, 20116804, 25146005, 40233608, 50292010, 100584020, 201168040]

約数ペア:

[(1, 201168040), (2, 100584020), (4, 50292010), (5, 40233608), (8, 25146005), (10, 20116804), (20, 10058402), (40, 5029201)]