204599799

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 304995600

約数和(自身を除く): 100395801

約数列:

[1, 3, 9, 41, 123, 139, 369, 417, 1251, 3989, 5699, 11967, 17097, 35901, 51291, 163549, 490647, 554471, 1471941, 1663413, 4990239, 22733311, 68199933, 204599799]

約数ペア:

[(1, 204599799), (3, 68199933), (9, 22733311), (41, 4990239), (123, 1663413), (139, 1471941), (369, 554471), (417, 490647), (1251, 163549), (3989, 51291), (5699, 35901), (11967, 17097)]