207208000

素因数分解:

$2^6\times 5^3\times {\mathrm{59}}^1\times {\mathrm{439}}^1$

素因数の和:525

約数の個数: 112

約数和(自身を含む): 523036800

約数和(自身を除く): 315828800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 125, 160, 200, 236, 250, 295, 320, 400, 439, 472, 500, 590, 800, 878, 944, 1000, 1180, 1475, 1600, 1756, 1888, 2000, 2195, 2360, 2950, 3512, 3776, 4000, 4390, 4720, 5900, 7024, 7375, 8000, 8780, 9440, 10975, 11800, 14048, 14750, 17560, 18880, 21950, 23600, 25901, 28096, 29500, 35120, 43900, 47200, 51802, 54875, 59000, 70240, 87800, 94400, 103604, 109750, 118000, 129505, 140480, 175600, 207208, 219500, 236000, 259010, 351200, 414416, 439000, 472000, 518020, 647525, 702400, 828832, 878000, 1036040, 1295050, 1657664, 1756000, 2072080, 2590100, 3237625, 3512000, 4144160, 5180200, 6475250, 8288320, 10360400, 12950500, 20720800, 25901000, 41441600, 51802000, 103604000, 207208000]

約数ペア:

[(1, 207208000), (2, 103604000), (4, 51802000), (5, 41441600), (8, 25901000), (10, 20720800), (16, 12950500), (20, 10360400), (25, 8288320), (32, 6475250), (40, 5180200), (50, 4144160), (59, 3512000), (64, 3237625), (80, 2590100), (100, 2072080), (118, 1756000), (125, 1657664), (160, 1295050), (200, 1036040), (236, 878000), (250, 828832), (295, 702400), (320, 647525), (400, 518020), (439, 472000), (472, 439000), (500, 414416), (590, 351200), (800, 259010), (878, 236000), (944, 219500), (1000, 207208), (1180, 175600), (1475, 140480), (1600, 129505), (1756, 118000), (1888, 109750), (2000, 103604), (2195, 94400), (2360, 87800), (2950, 70240), (3512, 59000), (3776, 54875), (4000, 51802), (4390, 47200), (4720, 43900), (5900, 35120), (7024, 29500), (7375, 28096), (8000, 25901), (8780, 23600), (9440, 21950), (10975, 18880), (11800, 17560), (14048, 14750)]