205843287819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{26522779}}^1$

素因数の和:26522994

約数の個数: 16

約数和(自身を含む): 297055136000

約数和(自身を除く): 91211848181

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 26522779, 79568337, 344796127, 1034388381, 5278033021, 15834099063, 68614429273, 205843287819]

約数ペア:

[(1, 205843287819), (3, 68614429273), (13, 15834099063), (39, 5278033021), (199, 1034388381), (597, 344796127), (2587, 79568337), (7761, 26522779)]