128222204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{62003}}^1$

素因数の和:62065

約数の個数: 24

約数和(自身を含む): 250000128

約数和(自身を除く): 121777924

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 62003, 124006, 248012, 682033, 1364066, 2728132, 2914141, 5828282, 11656564, 32055551, 64111102, 128222204]

約数ペア:

[(1, 128222204), (2, 64111102), (4, 32055551), (11, 11656564), (22, 5828282), (44, 2914141), (47, 2728132), (94, 1364066), (188, 682033), (517, 248012), (1034, 124006), (2068, 62003)]