200163561

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{12799}}^1$

素因数の和:13216

約数の個数: 16

約数和(自身を含む): 288153600

約数和(自身を除く): 87990039

約数列:

[1, 3, 13, 39, 401, 1203, 5213, 12799, 15639, 38397, 166387, 499161, 5132399, 15397197, 66721187, 200163561]

約数ペア:

[(1, 200163561), (3, 66721187), (13, 15397197), (39, 5132399), (401, 499161), (1203, 166387), (5213, 38397), (12799, 15639)]