201789741

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71329}}^1$

素因数の和:71396

約数の個数: 16

約数和(自身を含む): 287602560

約数和(自身を除く): 85812819

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 71329, 213987, 1640567, 2924489, 4921701, 8773467, 67263247, 201789741]

約数ペア:

[(1, 201789741), (3, 67263247), (23, 8773467), (41, 4921701), (69, 2924489), (123, 1640567), (943, 213987), (2829, 71329)]