201949434146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2381}}^1\times {\mathrm{800161}}^1$

素因数の和:802597

約数の個数: 16

約数和(自身を含む): 308769713208

約数和(自身を除く): 106820279062

約数列:

[1, 2, 53, 106, 2381, 4762, 126193, 252386, 800161, 1600322, 42408533, 84817066, 1905183341, 3810366682, 100974717073, 201949434146]

約数ペア:

[(1, 201949434146), (2, 100974717073), (53, 3810366682), (106, 1905183341), (2381, 84817066), (4762, 42408533), (126193, 1600322), (252386, 800161)]