201788564

素因数分解:

$2^2\times {\mathrm{1621}}^1\times {\mathrm{31121}}^1$

素因数の和:32746

約数の個数: 12

約数和(自身を含む): 353359188

約数和(自身を除く): 151570624

約数列:

[1, 2, 4, 1621, 3242, 6484, 31121, 62242, 124484, 50447141, 100894282, 201788564]

約数ペア:

[(1, 201788564), (2, 100894282), (4, 50447141), (1621, 124484), (3242, 62242), (6484, 31121)]