207543670204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3991224427}}^1$

素因数の和:3991224444

約数の個数: 12

約数和(自身を含む): 391139993944

約数和(自身を除く): 183596323740

約数列:

[1, 2, 4, 13, 26, 52, 3991224427, 7982448854, 15964897708, 51885917551, 103771835102, 207543670204]

約数ペア:

[(1, 207543670204), (2, 103771835102), (4, 51885917551), (13, 15964897708), (26, 7982448854), (52, 3991224427)]