201123005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1\times {\mathrm{3061}}^1$

素因数の和:3856

約数の個数: 16

約数和(自身を含む): 255958704

約数和(自身を除く): 54835699

約数列:

[1, 5, 17, 85, 773, 3061, 3865, 13141, 15305, 52037, 65705, 260185, 2366153, 11830765, 40224601, 201123005]

約数ペア:

[(1, 201123005), (5, 40224601), (17, 11830765), (85, 2366153), (773, 260185), (3061, 65705), (3865, 52037), (13141, 15305)]