194965516

素因数分解:

$2^2\times {\mathrm{61}}^2\times {\mathrm{13099}}^1$

素因数の和:13225

約数の個数: 18

約数和(自身を含む): 346901100

約数和(自身を除く): 151935584

約数列:

[1, 2, 4, 61, 122, 244, 3721, 7442, 13099, 14884, 26198, 52396, 799039, 1598078, 3196156, 48741379, 97482758, 194965516]

約数ペア:

[(1, 194965516), (2, 97482758), (4, 48741379), (61, 3196156), (122, 1598078), (244, 799039), (3721, 52396), (7442, 26198), (13099, 14884)]