201389716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4577039}}^1$

素因数の和:4577054

約数の個数: 12

約数和(自身を含む): 384471360

約数和(自身を除く): 183081644

約数列:

[1, 2, 4, 11, 22, 44, 4577039, 9154078, 18308156, 50347429, 100694858, 201389716]

約数ペア:

[(1, 201389716), (2, 100694858), (4, 50347429), (11, 18308156), (22, 9154078), (44, 4577039)]