200422948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{414097}}^1$

素因数の和:414123

約数の個数: 18

約数和(自身を含む): 385525238

約数和(自身を除く): 185102290

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 414097, 828194, 1656388, 4555067, 9110134, 18220268, 50105737, 100211474, 200422948]

約数ペア:

[(1, 200422948), (2, 100211474), (4, 50105737), (11, 18220268), (22, 9110134), (44, 4555067), (121, 1656388), (242, 828194), (484, 414097)]