201507189

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{2339}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 295757280

約数和(自身を除く): 94250091

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 2209, 2339, 6627, 7017, 28717, 30407, 86151, 91221, 109933, 329799, 1429129, 4287387, 5166851, 15500553, 67169063, 201507189]

約数ペア:

[(1, 201507189), (3, 67169063), (13, 15500553), (39, 5166851), (47, 4287387), (141, 1429129), (611, 329799), (1833, 109933), (2209, 91221), (2339, 86151), (6627, 30407), (7017, 28717)]