202011122

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1\times {\mathrm{1451}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 305895744

約数和(自身を除く): 103884622

約数列:

[1, 2, 151, 302, 461, 922, 1451, 2902, 69611, 139222, 219101, 438202, 668911, 1337822, 101005561, 202011122]

約数ペア:

[(1, 202011122), (2, 101005561), (151, 1337822), (302, 668911), (461, 438202), (922, 219101), (1451, 139222), (2902, 69611)]