201480961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1201}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 223629696

約数和(自身を除く): 22148735

約数列:

[1, 11, 101, 151, 1111, 1201, 1661, 13211, 15251, 121301, 167761, 181351, 1334311, 1994861, 18316451, 201480961]

約数ペア:

[(1, 201480961), (11, 18316451), (101, 1994861), (151, 1334311), (1111, 181351), (1201, 167761), (1661, 121301), (13211, 15251)]