208164047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1\times {\mathrm{2663}}^1$

素因数の和:3542

約数の個数: 16

約数和(自身を含む): 256596480

約数和(自身を除く): 48432433

約数列:

[1, 7, 13, 91, 859, 2663, 6013, 11167, 18641, 34619, 78169, 242333, 2287517, 16012619, 29737721, 208164047]

約数ペア:

[(1, 208164047), (7, 29737721), (13, 16012619), (91, 2287517), (859, 242333), (2663, 78169), (6013, 34619), (11167, 18641)]