200628164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{414521}}^1$

素因数の和:414547

約数の個数: 18

約数和(自身を含む): 385919982

約数和(自身を除く): 185291818

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 414521, 829042, 1658084, 4559731, 9119462, 18238924, 50157041, 100314082, 200628164]

約数ペア:

[(1, 200628164), (2, 100314082), (4, 50157041), (11, 18238924), (22, 9119462), (44, 4559731), (121, 1658084), (242, 829042), (484, 414521)]