200819940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3346999}}^1$

素因数の和:3347011

約数の個数: 24

約数和(自身を含む): 562296000

約数和(自身を除く): 361476060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3346999, 6693998, 10040997, 13387996, 16734995, 20081994, 33469990, 40163988, 50204985, 66939980, 100409970, 200819940]

約数ペア:

[(1, 200819940), (2, 100409970), (3, 66939980), (4, 50204985), (5, 40163988), (6, 33469990), (10, 20081994), (12, 16734995), (15, 13387996), (20, 10040997), (30, 6693998), (60, 3346999)]