203274719

素因数分解:

${\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{397}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 213964800

約数和(自身を除く): 10690081

約数列:

[1, 31, 83, 199, 397, 2573, 6169, 12307, 16517, 32951, 79003, 512027, 1021481, 2449093, 6557249, 203274719]

約数ペア:

[(1, 203274719), (31, 6557249), (83, 2449093), (199, 1021481), (397, 512027), (2573, 79003), (6169, 32951), (12307, 16517)]