205469737

素因数分解:

${\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 234612000

約数和(自身を除く): 29142263

約数列:

[1, 11, 41, 83, 121, 451, 499, 913, 3403, 4961, 5489, 10043, 20459, 37433, 41417, 60379, 225049, 411763, 455587, 1698097, 2475539, 5011457, 18679067, 205469737]

約数ペア:

[(1, 205469737), (11, 18679067), (41, 5011457), (83, 2475539), (121, 1698097), (451, 455587), (499, 411763), (913, 225049), (3403, 60379), (4961, 41417), (5489, 37433), (10043, 20459)]