204075245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{90499}}^1$

素因数の和:90556

約数の個数: 16

約数和(自身を含む): 273672000

約数和(自身を除く): 69596755

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 90499, 452495, 995489, 3710459, 4977445, 18552295, 40815049, 204075245]

約数ペア:

[(1, 204075245), (5, 40815049), (11, 18552295), (41, 4977445), (55, 3710459), (205, 995489), (451, 452495), (2255, 90499)]