249808856

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{258067}}^1$

素因数の和:258095

約数の個数: 24

約数和(自身を含む): 514845660

約数和(自身を除く): 265036804

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 258067, 516134, 1032268, 2064536, 2838737, 5677474, 11354948, 22709896, 31226107, 62452214, 124904428, 249808856]

約数ペア:

[(1, 249808856), (2, 124904428), (4, 62452214), (8, 31226107), (11, 22709896), (22, 11354948), (44, 5677474), (88, 2838737), (121, 2064536), (242, 1032268), (484, 516134), (968, 258067)]