199184836

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{1693}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 354791360

約数和(自身を除く): 155606524

約数列:

[1, 2, 4, 67, 134, 268, 439, 878, 1693, 1756, 3386, 6772, 29413, 58826, 113431, 117652, 226862, 453724, 743227, 1486454, 2972908, 49796209, 99592418, 199184836]

約数ペア:

[(1, 199184836), (2, 99592418), (4, 49796209), (67, 2972908), (134, 1486454), (268, 743227), (439, 453724), (878, 226862), (1693, 117652), (1756, 113431), (3386, 58826), (6772, 29413)]