208069724

素因数分解:

$2^2\times {\mathrm{2161}}^1\times {\mathrm{24071}}^1$

素因数の和:26236

約数の個数: 12

約数和(自身を含む): 364305648

約数和(自身を除く): 156235924

約数列:

[1, 2, 4, 2161, 4322, 8644, 24071, 48142, 96284, 52017431, 104034862, 208069724]

約数ペア:

[(1, 208069724), (2, 104034862), (4, 52017431), (2161, 96284), (4322, 48142), (8644, 24071)]