201994426667

素因数分解:

${\mathrm{11}}^2\times {\mathrm{1871}}^1\times {\mathrm{892237}}^1$

素因数の和:894130

約数の個数: 12

約数和(自身を含む): 222145848288

約数和(自身を除く): 20151421621

約数列:

[1, 11, 121, 1871, 20581, 226391, 892237, 9814607, 107960677, 1669375427, 18363129697, 201994426667]

約数ペア:

[(1, 201994426667), (11, 18363129697), (121, 1669375427), (1871, 107960677), (20581, 9814607), (226391, 892237)]