201023305

素因数分解:

$5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{14323}}^1$

素因数の和:14736

約数の個数: 16

約数和(自身を含む): 276395904

約数和(自身を除く): 75372599

約数列:

[1, 5, 7, 35, 401, 2005, 2807, 14035, 14323, 71615, 100261, 501305, 5743523, 28717615, 40204661, 201023305]

約数ペア:

[(1, 201023305), (5, 40204661), (7, 28717615), (35, 5743523), (401, 501305), (2005, 100261), (2807, 71615), (14035, 14323)]