205129903754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{33594809}}^1$

素因数の和:33594925

約数の個数: 16

約数和(自身を含む): 319285074240

約数和(自身を除く): 114155170486

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 33594809, 67189618, 1444576787, 2385231439, 2889153574, 4770462878, 102564951877, 205129903754]

約数ペア:

[(1, 205129903754), (2, 102564951877), (43, 4770462878), (71, 2889153574), (86, 2385231439), (142, 1444576787), (3053, 67189618), (6106, 33594809)]