208293899

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2393}}^1$

素因数の和:2638

約数の個数: 16

約数和(自身を含む): 234075744

約数和(自身を除く): 25781845

約数列:

[1, 11, 41, 193, 451, 2123, 2393, 7913, 26323, 87043, 98113, 461849, 1079243, 5080339, 18935809, 208293899]

約数ペア:

[(1, 208293899), (11, 18935809), (41, 5080339), (193, 1079243), (451, 461849), (2123, 98113), (2393, 87043), (7913, 26323)]