199311000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{9491}}^1$

素因数の和:9522

約数の個数: 128

約数和(自身を含む): 710760960

約数和(自身を除く): 511449960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 125, 140, 150, 168, 175, 200, 210, 250, 280, 300, 350, 375, 420, 500, 525, 600, 700, 750, 840, 875, 1000, 1050, 1400, 1500, 1750, 2100, 2625, 3000, 3500, 4200, 5250, 7000, 9491, 10500, 18982, 21000, 28473, 37964, 47455, 56946, 66437, 75928, 94910, 113892, 132874, 142365, 189820, 199311, 227784, 237275, 265748, 284730, 332185, 379640, 398622, 474550, 531496, 569460, 664370, 711825, 797244, 949100, 996555, 1138920, 1186375, 1328740, 1423650, 1594488, 1660925, 1898200, 1993110, 2372750, 2657480, 2847300, 3321850, 3559125, 3986220, 4745500, 4982775, 5694600, 6643700, 7118250, 7972440, 8304625, 9491000, 9965550, 13287400, 14236500, 16609250, 19931100, 24913875, 28473000, 33218500, 39862200, 49827750, 66437000, 99655500, 199311000]

約数ペア:

[(1, 199311000), (2, 99655500), (3, 66437000), (4, 49827750), (5, 39862200), (6, 33218500), (7, 28473000), (8, 24913875), (10, 19931100), (12, 16609250), (14, 14236500), (15, 13287400), (20, 9965550), (21, 9491000), (24, 8304625), (25, 7972440), (28, 7118250), (30, 6643700), (35, 5694600), (40, 4982775), (42, 4745500), (50, 3986220), (56, 3559125), (60, 3321850), (70, 2847300), (75, 2657480), (84, 2372750), (100, 1993110), (105, 1898200), (120, 1660925), (125, 1594488), (140, 1423650), (150, 1328740), (168, 1186375), (175, 1138920), (200, 996555), (210, 949100), (250, 797244), (280, 711825), (300, 664370), (350, 569460), (375, 531496), (420, 474550), (500, 398622), (525, 379640), (600, 332185), (700, 284730), (750, 265748), (840, 237275), (875, 227784), (1000, 199311), (1050, 189820), (1400, 142365), (1500, 132874), (1750, 113892), (2100, 94910), (2625, 75928), (3000, 66437), (3500, 56946), (4200, 47455), (5250, 37964), (7000, 28473), (9491, 21000), (10500, 18982)]