207850064

素因数分解:

$2^4\times {\mathrm{2221}}^1\times {\mathrm{5849}}^1$

素因数の和:8078

約数の個数: 20

約数和(自身を含む): 402959700

約数和(自身を除く): 195109636

約数列:

[1, 2, 4, 8, 16, 2221, 4442, 5849, 8884, 11698, 17768, 23396, 35536, 46792, 93584, 12990629, 25981258, 51962516, 103925032, 207850064]

約数ペア:

[(1, 207850064), (2, 103925032), (4, 51962516), (8, 25981258), (16, 12990629), (2221, 93584), (4442, 46792), (5849, 35536), (8884, 23396), (11698, 17768)]