201441565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{99971}}^1$

素因数の和:100020

約数の個数: 16

約数和(自身を含む): 268724736

約数和(自身を除く): 67283171

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 99971, 499855, 1299623, 3099101, 6498115, 15495505, 40288313, 201441565]

約数ペア:

[(1, 201441565), (5, 40288313), (13, 15495505), (31, 6498115), (65, 3099101), (155, 1299623), (403, 499855), (2015, 99971)]