207939088

素因数分解:

$2^4\times 7^1\times {\mathrm{1856599}}^1$

素因数の和:1856614

約数の個数: 20

約数和(自身を含む): 460436800

約数和(自身を除く): 252497712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1856599, 3713198, 7426396, 12996193, 14852792, 25992386, 29705584, 51984772, 103969544, 207939088]

約数ペア:

[(1, 207939088), (2, 103969544), (4, 51984772), (7, 29705584), (8, 25992386), (14, 14852792), (16, 12996193), (28, 7426396), (56, 3713198), (112, 1856599)]