210859016

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{497309}}^1$

素因数の和:497368

約数の個数: 16

約数和(自身を含む): 402821100

約数和(自身を除く): 191962084

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 497309, 994618, 1989236, 3978472, 26357377, 52714754, 105429508, 210859016]

約数ペア:

[(1, 210859016), (2, 105429508), (4, 52714754), (8, 26357377), (53, 3978472), (106, 1989236), (212, 994618), (424, 497309)]