201277440052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3870720001}}^1$

素因数の和:3870720018

約数の個数: 12

約数和(自身を含む): 379330560196

約数和(自身を除く): 178053120144

約数列:

[1, 2, 4, 13, 26, 52, 3870720001, 7741440002, 15482880004, 50319360013, 100638720026, 201277440052]

約数ペア:

[(1, 201277440052), (2, 100638720026), (4, 50319360013), (13, 15482880004), (26, 7741440002), (52, 3870720001)]