208857103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{2837}}^1$

素因数の和:3666

約数の個数: 16

約数和(自身を含む): 257463360

約数和(自身を除く): 48606257

約数列:

[1, 7, 13, 91, 809, 2837, 5663, 10517, 19859, 36881, 73619, 258167, 2295133, 16065931, 29836729, 208857103]

約数ペア:

[(1, 208857103), (7, 29836729), (13, 16065931), (91, 2295133), (809, 258167), (2837, 73619), (5663, 36881), (10517, 19859)]