205659813908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2706050183}}^1$

素因数の和:2706050206

約数の個数: 12

約数和(自身を含む): 378847025760

約数和(自身を除く): 173187211852

約数列:

[1, 2, 4, 19, 38, 76, 2706050183, 5412100366, 10824200732, 51414953477, 102829906954, 205659813908]

約数ペア:

[(1, 205659813908), (2, 102829906954), (4, 51414953477), (19, 10824200732), (38, 5412100366), (76, 2706050183)]