202199880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1684999}}^1$

素因数の和:1685013

約数の個数: 32

約数和(自身を含む): 606600000

約数和(自身を除く): 404400120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1684999, 3369998, 5054997, 6739996, 8424995, 10109994, 13479992, 16849990, 20219988, 25274985, 33699980, 40439976, 50549970, 67399960, 101099940, 202199880]

約数ペア:

[(1, 202199880), (2, 101099940), (3, 67399960), (4, 50549970), (5, 40439976), (6, 33699980), (8, 25274985), (10, 20219988), (12, 16849990), (15, 13479992), (20, 10109994), (24, 8424995), (30, 6739996), (40, 5054997), (60, 3369998), (120, 1684999)]