208032891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{5477}}^1$

素因数の和:6642

約数の個数: 16

約数和(自身を含む): 302911488

約数和(自身を除く): 94878597

約数列:

[1, 3, 11, 33, 1151, 3453, 5477, 12661, 16431, 37983, 60247, 180741, 6304027, 18912081, 69344297, 208032891]

約数ペア:

[(1, 208032891), (3, 69344297), (11, 18912081), (33, 6304027), (1151, 180741), (3453, 60247), (5477, 37983), (12661, 16431)]