202940686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{5039}}^1$

素因数の和:6603

約数の個数: 16

約数和(自身を含む): 328104000

約数和(自身を除く): 125163314

約数列:

[1, 2, 13, 26, 1549, 3098, 5039, 10078, 20137, 40274, 65507, 131014, 7805411, 15610822, 101470343, 202940686]

約数ペア:

[(1, 202940686), (2, 101470343), (13, 15610822), (26, 7805411), (1549, 131014), (3098, 65507), (5039, 40274), (10078, 20137)]