214211312

素因数分解:

$2^4\times 7^1\times {\mathrm{1912601}}^1$

素因数の和:1912616

約数の個数: 20

約数和(自身を含む): 474325296

約数和(自身を除く): 260113984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1912601, 3825202, 7650404, 13388207, 15300808, 26776414, 30601616, 53552828, 107105656, 214211312]

約数ペア:

[(1, 214211312), (2, 107105656), (4, 53552828), (7, 30601616), (8, 26776414), (14, 15300808), (16, 13388207), (28, 7650404), (56, 3825202), (112, 1912601)]