219210004268

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{27116527}}^1$

素因数の和:27116621

約数の個数: 24

約数和(自身を含む): 400890749952

約数和(自身を除く): 181680745684

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 27116527, 54233054, 108466108, 1166010661, 1274476769, 2332021322, 2548953538, 4664042644, 5097907076, 54802501067, 109605002134, 219210004268]

約数ペア:

[(1, 219210004268), (2, 109605002134), (4, 54802501067), (43, 5097907076), (47, 4664042644), (86, 2548953538), (94, 2332021322), (172, 1274476769), (188, 1166010661), (2021, 108466108), (4042, 54233054), (8084, 27116527)]