199814689

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1231}}^1$

素因数の和:1416

約数の個数: 16

約数和(自身を含む): 212357376

約数和(自身を除く): 12542687

約数列:

[1, 37, 41, 107, 1231, 1517, 3959, 4387, 45547, 50471, 131717, 162319, 1867427, 4873529, 5400397, 199814689]

約数ペア:

[(1, 199814689), (37, 5400397), (41, 4873529), (107, 1867427), (1231, 162319), (1517, 131717), (3959, 50471), (4387, 45547)]