243664462

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{20201}}^1$

素因数の和:20403

約数の個数: 16

約数和(自身を含む): 377696592

約数和(自身を除く): 134032130

約数列:

[1, 2, 37, 74, 163, 326, 6031, 12062, 20201, 40402, 747437, 1494874, 3292763, 6585526, 121832231, 243664462]

約数ペア:

[(1, 243664462), (2, 121832231), (37, 6585526), (74, 3292763), (163, 1494874), (326, 747437), (6031, 40402), (12062, 20201)]