207659212

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{839}}^1\times {\mathrm{1439}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 372556800

約数和(自身を除く): 164897588

約数列:

[1, 2, 4, 43, 86, 172, 839, 1439, 1678, 2878, 3356, 5756, 36077, 61877, 72154, 123754, 144308, 247508, 1207321, 2414642, 4829284, 51914803, 103829606, 207659212]

約数ペア:

[(1, 207659212), (2, 103829606), (4, 51914803), (43, 4829284), (86, 2414642), (172, 1207321), (839, 247508), (1439, 144308), (1678, 123754), (2878, 72154), (3356, 61877), (5756, 36077)]