189875651

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{4397}}^1$

素因数の和:4634

約数の個数: 16

約数和(自身を含む): 225177600

約数和(自身を除く): 35301949

約数列:

[1, 7, 31, 199, 217, 1393, 4397, 6169, 30779, 43183, 136307, 875003, 954149, 6125021, 27125093, 189875651]

約数ペア:

[(1, 189875651), (7, 27125093), (31, 6125021), (199, 954149), (217, 875003), (1393, 136307), (4397, 43183), (6169, 30779)]