201993207796

素因数分解:

$2^2\times {\mathrm{757}}^1\times {\mathrm{66708457}}^1$

素因数の和:66709218

約数の個数: 12

約数和(自身を含む): 353955078148

約数和(自身を除く): 151961870352

約数列:

[1, 2, 4, 757, 1514, 3028, 66708457, 133416914, 266833828, 50498301949, 100996603898, 201993207796]

約数ペア:

[(1, 201993207796), (2, 100996603898), (4, 50498301949), (757, 266833828), (1514, 133416914), (3028, 66708457)]