131056226

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{47041}}^1$

素因数の和:47249

約数の個数: 16

約数和(自身を含む): 225801600

約数和(自身を除く): 94745374

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 47041, 94082, 329287, 658574, 9361159, 18722318, 65528113, 131056226]

約数ペア:

[(1, 131056226), (2, 65528113), (7, 18722318), (14, 9361159), (199, 658574), (398, 329287), (1393, 94082), (2786, 47041)]