207629086

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 361152000

約数和(自身を除く): 153522914

約数列:

[1, 2, 7, 14, 109, 218, 359, 379, 718, 758, 763, 1526, 2513, 2653, 5026, 5306, 39131, 41311, 78262, 82622, 136061, 272122, 273917, 289177, 547834, 578354, 952427, 1904854, 14830649, 29661298, 103814543, 207629086]

約数ペア:

[(1, 207629086), (2, 103814543), (7, 29661298), (14, 14830649), (109, 1904854), (218, 952427), (359, 578354), (379, 547834), (718, 289177), (758, 273917), (763, 272122), (1526, 136061), (2513, 82622), (2653, 78262), (5026, 41311), (5306, 39131)]