208078403951

素因数分解:

${\mathrm{11}}^2\times {\mathrm{7159}}^1\times {\mathrm{240209}}^1$

素因数の和:247390

約数の個数: 12

約数和(自身を含む): 228747178800

約数和(自身を除く): 20668774849

約数列:

[1, 11, 121, 7159, 78749, 240209, 866239, 2642299, 29065289, 1719656231, 18916218541, 208078403951]

約数ペア:

[(1, 208078403951), (11, 18916218541), (121, 1719656231), (7159, 29065289), (78749, 2642299), (240209, 866239)]