208231035

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{99871}}^1$

素因数の和:100018

約数の個数: 16

約数和(自身を含む): 335569920

約数和(自身を除く): 127338885

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 99871, 299613, 499355, 1498065, 13882069, 41646207, 69410345, 208231035]

約数ペア:

[(1, 208231035), (3, 69410345), (5, 41646207), (15, 13882069), (139, 1498065), (417, 499355), (695, 299613), (2085, 99871)]