201736205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{2719}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 282009600

約数和(自身を除く): 80273395

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 781, 1045, 1349, 2719, 3905, 6745, 13595, 14839, 29909, 51661, 74195, 149545, 193049, 258305, 568271, 965245, 2123539, 2841355, 3667931, 10617695, 18339655, 40347241, 201736205]

約数ペア:

[(1, 201736205), (5, 40347241), (11, 18339655), (19, 10617695), (55, 3667931), (71, 2841355), (95, 2123539), (209, 965245), (355, 568271), (781, 258305), (1045, 193049), (1349, 149545), (2719, 74195), (3905, 51661), (6745, 29909), (13595, 14839)]