200632000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 112

約数和(自身を含む): 513527040

約数和(自身を除く): 312895040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 310, 320, 400, 496, 500, 620, 775, 800, 809, 992, 1000, 1240, 1550, 1600, 1618, 1984, 2000, 2480, 3100, 3236, 3875, 4000, 4045, 4960, 6200, 6472, 7750, 8000, 8090, 9920, 12400, 12944, 15500, 16180, 20225, 24800, 25079, 25888, 31000, 32360, 40450, 49600, 50158, 51776, 62000, 64720, 80900, 100316, 101125, 124000, 125395, 129440, 161800, 200632, 202250, 248000, 250790, 258880, 323600, 401264, 404500, 501580, 626975, 647200, 802528, 809000, 1003160, 1253950, 1294400, 1605056, 1618000, 2006320, 2507900, 3134875, 3236000, 4012640, 5015800, 6269750, 6472000, 8025280, 10031600, 12539500, 20063200, 25079000, 40126400, 50158000, 100316000, 200632000]

約数ペア:

[(1, 200632000), (2, 100316000), (4, 50158000), (5, 40126400), (8, 25079000), (10, 20063200), (16, 12539500), (20, 10031600), (25, 8025280), (31, 6472000), (32, 6269750), (40, 5015800), (50, 4012640), (62, 3236000), (64, 3134875), (80, 2507900), (100, 2006320), (124, 1618000), (125, 1605056), (155, 1294400), (160, 1253950), (200, 1003160), (248, 809000), (250, 802528), (310, 647200), (320, 626975), (400, 501580), (496, 404500), (500, 401264), (620, 323600), (775, 258880), (800, 250790), (809, 248000), (992, 202250), (1000, 200632), (1240, 161800), (1550, 129440), (1600, 125395), (1618, 124000), (1984, 101125), (2000, 100316), (2480, 80900), (3100, 64720), (3236, 62000), (3875, 51776), (4000, 50158), (4045, 49600), (4960, 40450), (6200, 32360), (6472, 31000), (7750, 25888), (8000, 25079), (8090, 24800), (9920, 20225), (12400, 16180), (12944, 15500)]