225720292

素因数分解:

$2^2\times 7^1\times {\mathrm{911}}^1\times {\mathrm{8849}}^1$

素因数の和:9771

約数の個数: 24

約数和(自身を含む): 451987200

約数和(自身を除く): 226266908

約数列:

[1, 2, 4, 7, 14, 28, 911, 1822, 3644, 6377, 8849, 12754, 17698, 25508, 35396, 61943, 123886, 247772, 8061439, 16122878, 32245756, 56430073, 112860146, 225720292]

約数ペア:

[(1, 225720292), (2, 112860146), (4, 56430073), (7, 32245756), (14, 16122878), (28, 8061439), (911, 247772), (1822, 123886), (3644, 61943), (6377, 35396), (8849, 25508), (12754, 17698)]