204567254

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{5519}}^1$

素因数の和:5995

約数の個数: 16

約数和(自身を含む): 314772480

約数和(自身を除く): 110205226

約数列:

[1, 2, 43, 86, 431, 862, 5519, 11038, 18533, 37066, 237317, 474634, 2378689, 4757378, 102283627, 204567254]

約数ペア:

[(1, 204567254), (2, 102283627), (43, 4757378), (86, 2378689), (431, 474634), (862, 237317), (5519, 37066), (11038, 18533)]