199560394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{26141}}^1$

素因数の和:26501

約数の個数: 16

約数和(自身を含む): 327506976

約数和(自身を除く): 127946582

約数列:

[1, 2, 11, 22, 347, 694, 3817, 7634, 26141, 52282, 287551, 575102, 9070927, 18141854, 99780197, 199560394]

約数ペア:

[(1, 199560394), (2, 99780197), (11, 18141854), (22, 9070927), (347, 575102), (694, 287551), (3817, 52282), (7634, 26141)]