207810894

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{487819}}^1$

素因数の和:487895

約数の個数: 16

約数和(自身を含む): 421476480

約数和(自身を除く): 213665586

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 487819, 975638, 1463457, 2926914, 34635149, 69270298, 103905447, 207810894]

約数ペア:

[(1, 207810894), (2, 103905447), (3, 69270298), (6, 34635149), (71, 2926914), (142, 1463457), (213, 975638), (426, 487819)]