200811116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{414899}}^1$

素因数の和:414925

約数の個数: 18

約数和(自身を含む): 386271900

約数和(自身を除く): 185460784

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 414899, 829798, 1659596, 4563889, 9127778, 18255556, 50202779, 100405558, 200811116]

約数ペア:

[(1, 200811116), (2, 100405558), (4, 50202779), (11, 18255556), (22, 9127778), (44, 4563889), (121, 1659596), (242, 829798), (484, 414899)]