204535942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1289}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 351086400

約数和(自身を除く): 146550458

約数列:

[1, 2, 13, 17, 26, 34, 221, 359, 442, 718, 1289, 2578, 4667, 6103, 9334, 12206, 16757, 21913, 33514, 43826, 79339, 158678, 284869, 462751, 569738, 925502, 6015763, 7866767, 12031526, 15733534, 102267971, 204535942]

約数ペア:

[(1, 204535942), (2, 102267971), (13, 15733534), (17, 12031526), (26, 7866767), (34, 6015763), (221, 925502), (359, 569738), (442, 462751), (718, 284869), (1289, 158678), (2578, 79339), (4667, 43826), (6103, 33514), (9334, 21913), (12206, 16757)]