208033168

素因数分解:

$2^4\times 7^1\times {\mathrm{1857439}}^1$

素因数の和:1857454

約数の個数: 20

約数和(自身を含む): 460645120

約数和(自身を除く): 252611952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1857439, 3714878, 7429756, 13002073, 14859512, 26004146, 29719024, 52008292, 104016584, 208033168]

約数ペア:

[(1, 208033168), (2, 104016584), (4, 52008292), (7, 29719024), (8, 26004146), (14, 14859512), (16, 13002073), (28, 7429756), (56, 3714878), (112, 1857439)]