221330244

素因数分解:

$2^2\times 3^1\times {\mathrm{877}}^1\times {\mathrm{21031}}^1$

素因数の和:21915

約数の個数: 24

約数和(自身を含む): 517050688

約数和(自身を除く): 295720444

約数列:

[1, 2, 3, 4, 6, 12, 877, 1754, 2631, 3508, 5262, 10524, 21031, 42062, 63093, 84124, 126186, 252372, 18444187, 36888374, 55332561, 73776748, 110665122, 221330244]

約数ペア:

[(1, 221330244), (2, 110665122), (3, 73776748), (4, 55332561), (6, 36888374), (12, 18444187), (877, 252372), (1754, 126186), (2631, 84124), (3508, 63093), (5262, 42062), (10524, 21031)]