199999804

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{857}}^1\times {\mathrm{1423}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 359206848

約数和(自身を除く): 159207044

約数列:

[1, 2, 4, 41, 82, 164, 857, 1423, 1714, 2846, 3428, 5692, 35137, 58343, 70274, 116686, 140548, 233372, 1219511, 2439022, 4878044, 49999951, 99999902, 199999804]

約数ペア:

[(1, 199999804), (2, 99999902), (4, 49999951), (41, 4878044), (82, 2439022), (164, 1219511), (857, 233372), (1423, 140548), (1714, 116686), (2846, 70274), (3428, 58343), (5692, 35137)]