202153065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{937}}^1$

素因数の和:1721

約数の個数: 32

約数和(自身を含む): 341281920

約数和(自身を除く): 139128855

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 757, 937, 2271, 2811, 3785, 4685, 11355, 14055, 14383, 17803, 43149, 53409, 71915, 89015, 215745, 267045, 709309, 2127927, 3546545, 10639635, 13476871, 40430613, 67384355, 202153065]

約数ペア:

[(1, 202153065), (3, 67384355), (5, 40430613), (15, 13476871), (19, 10639635), (57, 3546545), (95, 2127927), (285, 709309), (757, 267045), (937, 215745), (2271, 89015), (2811, 71915), (3785, 53409), (4685, 43149), (11355, 17803), (14055, 14383)]