200771312

素因数分解:

$2^4\times 7^1\times {\mathrm{1792601}}^1$

素因数の和:1792616

約数の個数: 20

約数和(自身を含む): 444565296

約数和(自身を除く): 243793984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1792601, 3585202, 7170404, 12548207, 14340808, 25096414, 28681616, 50192828, 100385656, 200771312]

約数ペア:

[(1, 200771312), (2, 100385656), (4, 50192828), (7, 28681616), (8, 25096414), (14, 14340808), (16, 12548207), (28, 7170404), (56, 3585202), (112, 1792601)]