204969745

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{3889}}^1$

素因数の和:4104

約数の個数: 16

約数和(自身を含む): 250951680

約数和(自身を除く): 45981935

約数列:

[1, 5, 83, 127, 415, 635, 3889, 10541, 19445, 52705, 322787, 493903, 1613935, 2469515, 40993949, 204969745]

約数ペア:

[(1, 204969745), (5, 40993949), (83, 2469515), (127, 1613935), (415, 493903), (635, 322787), (3889, 52705), (10541, 19445)]