204860351

素因数分解:

${\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 212352000

約数和(自身を除く): 7491649

約数列:

[1, 79, 83, 157, 199, 6557, 12403, 13031, 15721, 16517, 31243, 1029449, 1304843, 2468197, 2593169, 204860351]

約数ペア:

[(1, 204860351), (79, 2593169), (83, 2468197), (157, 1304843), (199, 1029449), (6557, 31243), (12403, 16517), (13031, 15721)]