202133404

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{417631}}^1$

素因数の和:417657

約数の個数: 18

約数和(自身を含む): 388815392

約数和(自身を除く): 186681988

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 417631, 835262, 1670524, 4593941, 9187882, 18375764, 50533351, 101066702, 202133404]

約数ペア:

[(1, 202133404), (2, 101066702), (4, 50533351), (11, 18375764), (22, 9187882), (44, 4593941), (121, 1670524), (242, 835262), (484, 417631)]