225887347

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{82531}}^1$

素因数の和:82578

約数の個数: 16

約数和(自身を含む): 285230592

約数和(自身を除く): 59343245

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 82531, 577717, 1403027, 1898213, 9821189, 13287491, 32269621, 225887347]

約数ペア:

[(1, 225887347), (7, 32269621), (17, 13287491), (23, 9821189), (119, 1898213), (161, 1403027), (391, 577717), (2737, 82531)]