199954314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1586939}}^1$

素因数の和:1586954

約数の個数: 24

約数和(自身を含む): 495125280

約数和(自身を除く): 295170966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1586939, 3173878, 4760817, 9521634, 11108573, 14282451, 22217146, 28564902, 33325719, 66651438, 99977157, 199954314]

約数ペア:

[(1, 199954314), (2, 99977157), (3, 66651438), (6, 33325719), (7, 28564902), (9, 22217146), (14, 14282451), (18, 11108573), (21, 9521634), (42, 4760817), (63, 3173878), (126, 1586939)]