207980812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173897}}^1$

素因数の和:173937

約数の個数: 24

約数和(自身を含む): 409008096

約数和(自身を除く): 201027284

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 173897, 347794, 695588, 2260661, 3999631, 4521322, 7999262, 9042644, 15998524, 51995203, 103990406, 207980812]

約数ペア:

[(1, 207980812), (2, 103990406), (4, 51995203), (13, 15998524), (23, 9042644), (26, 7999262), (46, 4521322), (52, 3999631), (92, 2260661), (299, 695588), (598, 347794), (1196, 173897)]