200748908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2641433}}^1$

素因数の和:2641456

約数の個数: 12

約数和(自身を含む): 369800760

約数和(自身を除く): 169051852

約数列:

[1, 2, 4, 19, 38, 76, 2641433, 5282866, 10565732, 50187227, 100374454, 200748908]

約数ペア:

[(1, 200748908), (2, 100374454), (4, 50187227), (19, 10565732), (38, 5282866), (76, 2641433)]