201013865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181913}}^1$

素因数の和:181948

約数の個数: 16

約数和(自身を含む): 275053968

約数和(自身を除く): 74040103

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 181913, 909565, 2364869, 3092521, 11824345, 15462605, 40202773, 201013865]

約数ペア:

[(1, 201013865), (5, 40202773), (13, 15462605), (17, 11824345), (65, 3092521), (85, 2364869), (221, 909565), (1105, 181913)]