203939178

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{142217}}^1$

素因数の和:142461

約数の個数: 16

約数和(自身を含む): 409587840

約数和(自身を除く): 205648662

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 142217, 284434, 426651, 853302, 33989863, 67979726, 101969589, 203939178]

約数ペア:

[(1, 203939178), (2, 101969589), (3, 67979726), (6, 33989863), (239, 853302), (478, 426651), (717, 284434), (1434, 142217)]