200209247

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{95021}}^1$

素因数の和:95078

約数の個数: 12

約数和(自身を含む): 238315176

約数和(自身を除く): 38105929

約数列:

[1, 7, 43, 49, 301, 2107, 95021, 665147, 4085903, 4656029, 28601321, 200209247]

約数ペア:

[(1, 200209247), (7, 28601321), (43, 4656029), (49, 4085903), (301, 665147), (2107, 95021)]