199972668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2380627}}^1$

素因数の和:2380641

約数の個数: 24

約数和(自身を含む): 533260672

約数和(自身を除く): 333288004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2380627, 4761254, 7141881, 9522508, 14283762, 16664389, 28567524, 33328778, 49993167, 66657556, 99986334, 199972668]

約数ペア:

[(1, 199972668), (2, 99986334), (3, 66657556), (4, 49993167), (6, 33328778), (7, 28567524), (12, 16664389), (14, 14283762), (21, 9522508), (28, 7141881), (42, 4761254), (84, 2380627)]