201331566

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{272807}}^1$

素因数の和:272856

約数の個数: 24

約数和(自身を含む): 446859504

約数和(自身を除く): 245527938

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 272807, 545614, 818421, 1636842, 2455263, 4910526, 11185087, 22370174, 33555261, 67110522, 100665783, 201331566]

約数ペア:

[(1, 201331566), (2, 100665783), (3, 67110522), (6, 33555261), (9, 22370174), (18, 11185087), (41, 4910526), (82, 2455263), (123, 1636842), (246, 818421), (369, 545614), (738, 272807)]