201080249

素因数分解:

${\mathrm{19}}^2\times {\mathrm{653}}^1\times {\mathrm{853}}^1$

素因数の和:1544

約数の個数: 12

約数和(自身を含む): 212794596

約数和(自身を除く): 11714347

約数列:

[1, 19, 361, 653, 853, 12407, 16207, 235733, 307933, 557009, 10583171, 201080249]

約数ペア:

[(1, 201080249), (19, 10583171), (361, 557009), (653, 307933), (853, 235733), (12407, 16207)]