199736945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{5479}}^1$

素因数の和:5824

約数の個数: 16

約数和(自身を含む): 250940160

約数和(自身を除く): 51203215

約数列:

[1, 5, 23, 115, 317, 1585, 5479, 7291, 27395, 36455, 126017, 630085, 1736843, 8684215, 39947389, 199736945]

約数ペア:

[(1, 199736945), (5, 39947389), (23, 8684215), (115, 1736843), (317, 630085), (1585, 126017), (5479, 36455), (7291, 27395)]