201844778

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1\times {\mathrm{1997}}^1$

素因数の和:2617

約数の個数: 16

約数和(自身を含む): 306629064

約数和(自身を除く): 104784286

約数列:

[1, 2, 97, 194, 521, 1042, 1997, 3994, 50537, 101074, 193709, 387418, 1040437, 2080874, 100922389, 201844778]

約数ペア:

[(1, 201844778), (2, 100922389), (97, 2080874), (194, 1040437), (521, 387418), (1042, 193709), (1997, 101074), (3994, 50537)]