199906060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587959}}^1$

素因数の和:587985

約数の個数: 24

約数和(自身を含む): 444497760

約数和(自身を除く): 244591700

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 587959, 1175918, 2351836, 2939795, 5879590, 9995303, 11759180, 19990606, 39981212, 49976515, 99953030, 199906060]

約数ペア:

[(1, 199906060), (2, 99953030), (4, 49976515), (5, 39981212), (10, 19990606), (17, 11759180), (20, 9995303), (34, 5879590), (68, 2939795), (85, 2351836), (170, 1175918), (340, 587959)]