201664119

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{25453}}^1$

素因数の和:25614

約数の個数: 16

約数和(自身を含む): 285084800

約数和(自身を除く): 83420681

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 25453, 76359, 483607, 1450821, 3537967, 10613901, 67221373, 201664119]

約数ペア:

[(1, 201664119), (3, 67221373), (19, 10613901), (57, 3537967), (139, 1450821), (417, 483607), (2641, 76359), (7923, 25453)]