179012804

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1987}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 317952768

約数和(自身を除く): 138939964

約数列:

[1, 2, 4, 101, 202, 223, 404, 446, 892, 1987, 3974, 7948, 22523, 45046, 90092, 200687, 401374, 443101, 802748, 886202, 1772404, 44753201, 89506402, 179012804]

約数ペア:

[(1, 179012804), (2, 89506402), (4, 44753201), (101, 1772404), (202, 886202), (223, 802748), (404, 443101), (446, 401374), (892, 200687), (1987, 90092), (3974, 45046), (7948, 22523)]