201906307691

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{72549877}}^1$

素因数の和:72549922

約数の個数: 12

約数和(自身を含む): 231579210576

約数和(自身を除く): 29672902885

約数列:

[1, 11, 23, 121, 253, 2783, 72549877, 798048647, 1668647171, 8778535117, 18355118881, 201906307691]

約数ペア:

[(1, 201906307691), (11, 18355118881), (23, 8778535117), (121, 1668647171), (253, 798048647), (2783, 72549877)]