202480018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{29611}}^1$

素因数の和:29889

約数の個数: 16

約数和(自身を含む): 328337856

約数和(自身を除く): 125857838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 29611, 59222, 384943, 769886, 7787693, 15575386, 101240009, 202480018]

約数ペア:

[(1, 202480018), (2, 101240009), (13, 15575386), (26, 7787693), (263, 769886), (526, 384943), (3419, 59222), (6838, 29611)]