200680816

素因数分解:

$2^4\times 7^1\times {\mathrm{1791793}}^1$

素因数の和:1791808

約数の個数: 20

約数和(自身を含む): 444364912

約数和(自身を除く): 243684096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1791793, 3583586, 7167172, 12542551, 14334344, 25085102, 28668688, 50170204, 100340408, 200680816]

約数ペア:

[(1, 200680816), (2, 100340408), (4, 50170204), (7, 28668688), (8, 25085102), (14, 14334344), (16, 12542551), (28, 7167172), (56, 3583586), (112, 1791793)]