200413895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{18311}}^1$

素因数の和:18526

約数の個数: 16

約数和(自身を含む): 263692800

約数和(自身を除く): 63278905

約数列:

[1, 5, 11, 55, 199, 995, 2189, 10945, 18311, 91555, 201421, 1007105, 3643889, 18219445, 40082779, 200413895]

約数ペア:

[(1, 200413895), (5, 40082779), (11, 18219445), (55, 3643889), (199, 1007105), (995, 201421), (2189, 91555), (10945, 18311)]