205846168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{212651}}^1$

素因数の和:212679

約数の個数: 24

約数和(自身を含む): 424240740

約数和(自身を除く): 218394572

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 212651, 425302, 850604, 1701208, 2339161, 4678322, 9356644, 18713288, 25730771, 51461542, 102923084, 205846168]

約数ペア:

[(1, 205846168), (2, 102923084), (4, 51461542), (8, 25730771), (11, 18713288), (22, 9356644), (44, 4678322), (88, 2339161), (121, 1701208), (242, 850604), (484, 425302), (968, 212651)]