205570851

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{13757}}^1$

素因数の和:14070

約数の個数: 16

約数和(自身を含む): 291229344

約数和(自身を除く): 85658493

約数列:

[1, 3, 17, 51, 293, 879, 4981, 13757, 14943, 41271, 233869, 701607, 4030801, 12092403, 68523617, 205570851]

約数ペア:

[(1, 205570851), (3, 68523617), (17, 12092403), (51, 4030801), (293, 701607), (879, 233869), (4981, 41271), (13757, 14943)]