208430185

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{13331}}^1$

素因数の和:13448

約数の個数: 16

約数和(自身を含む): 259174080

約数和(自身を除く): 50743895

約数列:

[1, 5, 53, 59, 265, 295, 3127, 13331, 15635, 66655, 706543, 786529, 3532715, 3932645, 41686037, 208430185]

約数ペア:

[(1, 208430185), (5, 41686037), (53, 3932645), (59, 3532715), (265, 786529), (295, 706543), (3127, 66655), (13331, 15635)]