200478686

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1\times {\mathrm{2957}}^1$

素因数の和:3379

約数の個数: 16

約数和(自身を含む): 304555680

約数和(自身を除く): 104076994

約数列:

[1, 2, 109, 218, 311, 622, 2957, 5914, 33899, 67798, 322313, 644626, 919627, 1839254, 100239343, 200478686]

約数ペア:

[(1, 200478686), (2, 100239343), (109, 1839254), (218, 919627), (311, 644626), (622, 322313), (2957, 67798), (5914, 33899)]