222749724

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{133543}}^1$

素因数の和:133689

約数の個数: 24

約数和(自身を含む): 523492480

約数和(自身を除く): 300742756

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 133543, 267086, 400629, 534172, 801258, 1602516, 18562477, 37124954, 55687431, 74249908, 111374862, 222749724]

約数ペア:

[(1, 222749724), (2, 111374862), (3, 74249908), (4, 55687431), (6, 37124954), (12, 18562477), (139, 1602516), (278, 801258), (417, 534172), (556, 400629), (834, 267086), (1668, 133543)]