208497000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{69499}}^1$

素因数の和:69523

約数の個数: 64

約数和(自身を含む): 650520000

約数和(自身を除く): 442023000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 69499, 138998, 208497, 277996, 347495, 416994, 555992, 694990, 833988, 1042485, 1389980, 1667976, 1737475, 2084970, 2779960, 3474950, 4169940, 5212425, 6949900, 8339880, 8687375, 10424850, 13899800, 17374750, 20849700, 26062125, 34749500, 41699400, 52124250, 69499000, 104248500, 208497000]

約数ペア:

[(1, 208497000), (2, 104248500), (3, 69499000), (4, 52124250), (5, 41699400), (6, 34749500), (8, 26062125), (10, 20849700), (12, 17374750), (15, 13899800), (20, 10424850), (24, 8687375), (25, 8339880), (30, 6949900), (40, 5212425), (50, 4169940), (60, 3474950), (75, 2779960), (100, 2084970), (120, 1737475), (125, 1667976), (150, 1389980), (200, 1042485), (250, 833988), (300, 694990), (375, 555992), (500, 416994), (600, 347495), (750, 277996), (1000, 208497), (1500, 138998), (3000, 69499)]