198801060479

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{20011}}^1\times {\mathrm{5237}}^1$

素因数の和:25526

約数の個数: 16

約数和(自身を含む): 228094534656

約数和(自身を除く): 29293474177

約数列:

[1, 7, 271, 1897, 5237, 20011, 36659, 140077, 1419227, 5422981, 9934589, 37960867, 104797607, 733583249, 28400151497, 198801060479]

約数ペア:

[(1, 198801060479), (7, 28400151497), (271, 733583249), (1897, 104797607), (5237, 37960867), (20011, 9934589), (36659, 5422981), (140077, 1419227)]