199946200

素因数分解:

$2^3\times 5^2\times {\mathrm{599}}^1\times {\mathrm{1669}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 465930000

約数和(自身を除く): 265983800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 599, 1198, 1669, 2396, 2995, 3338, 4792, 5990, 6676, 8345, 11980, 13352, 14975, 16690, 23960, 29950, 33380, 41725, 59900, 66760, 83450, 119800, 166900, 333800, 999731, 1999462, 3998924, 4998655, 7997848, 9997310, 19994620, 24993275, 39989240, 49986550, 99973100, 199946200]

約数ペア:

[(1, 199946200), (2, 99973100), (4, 49986550), (5, 39989240), (8, 24993275), (10, 19994620), (20, 9997310), (25, 7997848), (40, 4998655), (50, 3998924), (100, 1999462), (200, 999731), (599, 333800), (1198, 166900), (1669, 119800), (2396, 83450), (2995, 66760), (3338, 59900), (4792, 41725), (5990, 33380), (6676, 29950), (8345, 23960), (11980, 16690), (13352, 14975)]