198716000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 573640704

約数和(自身を除く): 374924704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 125, 140, 151, 160, 175, 188, 200, 224, 235, 250, 280, 302, 329, 350, 376, 400, 470, 500, 560, 604, 658, 700, 752, 755, 800, 875, 940, 1000, 1057, 1120, 1175, 1208, 1316, 1400, 1504, 1510, 1645, 1750, 1880, 2000, 2114, 2350, 2416, 2632, 2800, 3020, 3290, 3500, 3760, 3775, 4000, 4228, 4700, 4832, 5264, 5285, 5600, 5875, 6040, 6580, 7000, 7097, 7520, 7550, 8225, 8456, 9400, 10528, 10570, 11750, 12080, 13160, 14000, 14194, 15100, 16450, 16912, 18800, 18875, 21140, 23500, 24160, 26320, 26425, 28000, 28388, 30200, 32900, 33824, 35485, 37600, 37750, 41125, 42280, 47000, 49679, 52640, 52850, 56776, 60400, 65800, 70970, 75500, 82250, 84560, 94000, 99358, 105700, 113552, 120800, 131600, 132125, 141940, 151000, 164500, 169120, 177425, 188000, 198716, 211400, 227104, 248395, 263200, 264250, 283880, 302000, 329000, 354850, 397432, 422800, 496790, 528500, 567760, 604000, 658000, 709700, 794864, 845600, 887125, 993580, 1057000, 1135520, 1241975, 1316000, 1419400, 1589728, 1774250, 1987160, 2114000, 2483950, 2838800, 3548500, 3974320, 4228000, 4967900, 5677600, 6209875, 7097000, 7948640, 9935800, 12419750, 14194000, 19871600, 24839500, 28388000, 39743200, 49679000, 99358000, 198716000]

約数ペア:

[(1, 198716000), (2, 99358000), (4, 49679000), (5, 39743200), (7, 28388000), (8, 24839500), (10, 19871600), (14, 14194000), (16, 12419750), (20, 9935800), (25, 7948640), (28, 7097000), (32, 6209875), (35, 5677600), (40, 4967900), (47, 4228000), (50, 3974320), (56, 3548500), (70, 2838800), (80, 2483950), (94, 2114000), (100, 1987160), (112, 1774250), (125, 1589728), (140, 1419400), (151, 1316000), (160, 1241975), (175, 1135520), (188, 1057000), (200, 993580), (224, 887125), (235, 845600), (250, 794864), (280, 709700), (302, 658000), (329, 604000), (350, 567760), (376, 528500), (400, 496790), (470, 422800), (500, 397432), (560, 354850), (604, 329000), (658, 302000), (700, 283880), (752, 264250), (755, 263200), (800, 248395), (875, 227104), (940, 211400), (1000, 198716), (1057, 188000), (1120, 177425), (1175, 169120), (1208, 164500), (1316, 151000), (1400, 141940), (1504, 132125), (1510, 131600), (1645, 120800), (1750, 113552), (1880, 105700), (2000, 99358), (2114, 94000), (2350, 84560), (2416, 82250), (2632, 75500), (2800, 70970), (3020, 65800), (3290, 60400), (3500, 56776), (3760, 52850), (3775, 52640), (4000, 49679), (4228, 47000), (4700, 42280), (4832, 41125), (5264, 37750), (5285, 37600), (5600, 35485), (5875, 33824), (6040, 32900), (6580, 30200), (7000, 28388), (7097, 28000), (7520, 26425), (7550, 26320), (8225, 24160), (8456, 23500), (9400, 21140), (10528, 18875), (10570, 18800), (11750, 16912), (12080, 16450), (13160, 15100), (14000, 14194)]