206840724

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{26641}}^1$

素因数の和:27295

約数の個数: 24

約数和(自身を含む): 483392448

約数和(自身を除く): 276551724

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 26641, 53282, 79923, 106564, 159846, 319692, 17236727, 34473454, 51710181, 68946908, 103420362, 206840724]

約数ペア:

[(1, 206840724), (2, 103420362), (3, 68946908), (4, 51710181), (6, 34473454), (12, 17236727), (647, 319692), (1294, 159846), (1941, 106564), (2588, 79923), (3882, 53282), (7764, 26641)]