208059297

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{12347}}^1$

素因数の和:12528

約数の個数: 16

約数和(自身を含む): 286276032

約数和(自身を除く): 78216735

約数列:

[1, 3, 41, 123, 137, 411, 5617, 12347, 16851, 37041, 506227, 1518681, 1691539, 5074617, 69353099, 208059297]

約数ペア:

[(1, 208059297), (3, 69353099), (41, 5074617), (123, 1691539), (137, 1518681), (411, 506227), (5617, 37041), (12347, 16851)]