213060968

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{248903}}^1$

素因数の和:249016

約数の個数: 16

約数和(自身を含む): 403224480

約数和(自身を除く): 190163512

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 248903, 497806, 995612, 1991224, 26632621, 53265242, 106530484, 213060968]

約数ペア:

[(1, 213060968), (2, 106530484), (4, 53265242), (8, 26632621), (107, 1991224), (214, 995612), (428, 497806), (856, 248903)]