209898273

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{12149}}^1$

素因数の和:12608

約数の個数: 16

約数和(自身を含む): 302097600

約数和(自身を除く): 92199327

約数列:

[1, 3, 13, 39, 443, 1329, 5759, 12149, 17277, 36447, 157937, 473811, 5382007, 16146021, 69966091, 209898273]

約数ペア:

[(1, 209898273), (3, 69966091), (13, 16146021), (39, 5382007), (443, 473811), (1329, 157937), (5759, 36447), (12149, 17277)]