220051352

素因数分解:

$2^3\times {\mathrm{2437}}^1\times {\mathrm{11287}}^1$

素因数の和:13730

約数の個数: 16

約数和(自身を含む): 412802160

約数和(自身を除く): 192750808

約数列:

[1, 2, 4, 8, 2437, 4874, 9748, 11287, 19496, 22574, 45148, 90296, 27506419, 55012838, 110025676, 220051352]

約数ペア:

[(1, 220051352), (2, 110025676), (4, 55012838), (8, 27506419), (2437, 90296), (4874, 45148), (9748, 22574), (11287, 19496)]