200180729

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1439}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 248209920

約数和(自身を除く): 48029191

約数列:

[1, 7, 17, 49, 119, 167, 833, 1169, 1439, 2839, 8183, 10073, 19873, 24463, 70511, 139111, 171241, 240313, 1198687, 1682191, 4085321, 11775337, 28597247, 200180729]

約数ペア:

[(1, 200180729), (7, 28597247), (17, 11775337), (49, 4085321), (119, 1682191), (167, 1198687), (833, 240313), (1169, 171241), (1439, 139111), (2839, 70511), (8183, 24463), (10073, 19873)]