218218342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1\times {\mathrm{4079}}^1$

素因数の和:5267

約数の個数: 16

約数和(自身を含む): 341936640

約数和(自身を除く): 123718298

約数列:

[1, 2, 23, 46, 1163, 2326, 4079, 8158, 26749, 53498, 93817, 187634, 4743877, 9487754, 109109171, 218218342]

約数ペア:

[(1, 218218342), (2, 109109171), (23, 9487754), (46, 4743877), (1163, 187634), (2326, 93817), (4079, 53498), (8158, 26749)]