204034655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{90481}}^1$

素因数の和:90538

約数の個数: 16

約数和(自身を含む): 273617568

約数和(自身を除く): 69582913

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 90481, 452405, 995291, 3709721, 4976455, 18548605, 40806931, 204034655]

約数ペア:

[(1, 204034655), (5, 40806931), (11, 18548605), (41, 4976455), (55, 3709721), (205, 995291), (451, 452405), (2255, 90481)]