203433720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1437

約数の個数: 128

約数和(自身を含む): 701568000

約数和(自身を除く): 498134280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 199, 210, 280, 398, 420, 597, 796, 840, 995, 1194, 1217, 1393, 1592, 1990, 2388, 2434, 2786, 2985, 3651, 3980, 4179, 4776, 4868, 5572, 5970, 6085, 6965, 7302, 7960, 8358, 8519, 9736, 11144, 11940, 12170, 13930, 14604, 16716, 17038, 18255, 20895, 23880, 24340, 25557, 27860, 29208, 33432, 34076, 36510, 41790, 42595, 48680, 51114, 55720, 68152, 73020, 83580, 85190, 102228, 127785, 146040, 167160, 170380, 204456, 242183, 255570, 340760, 484366, 511140, 726549, 968732, 1022280, 1210915, 1453098, 1695281, 1937464, 2421830, 2906196, 3390562, 3632745, 4843660, 5085843, 5812392, 6781124, 7265490, 8476405, 9687320, 10171686, 13562248, 14530980, 16952810, 20343372, 25429215, 29061960, 33905620, 40686744, 50858430, 67811240, 101716860, 203433720]

約数ペア:

[(1, 203433720), (2, 101716860), (3, 67811240), (4, 50858430), (5, 40686744), (6, 33905620), (7, 29061960), (8, 25429215), (10, 20343372), (12, 16952810), (14, 14530980), (15, 13562248), (20, 10171686), (21, 9687320), (24, 8476405), (28, 7265490), (30, 6781124), (35, 5812392), (40, 5085843), (42, 4843660), (56, 3632745), (60, 3390562), (70, 2906196), (84, 2421830), (105, 1937464), (120, 1695281), (140, 1453098), (168, 1210915), (199, 1022280), (210, 968732), (280, 726549), (398, 511140), (420, 484366), (597, 340760), (796, 255570), (840, 242183), (995, 204456), (1194, 170380), (1217, 167160), (1393, 146040), (1592, 127785), (1990, 102228), (2388, 85190), (2434, 83580), (2786, 73020), (2985, 68152), (3651, 55720), (3980, 51114), (4179, 48680), (4776, 42595), (4868, 41790), (5572, 36510), (5970, 34076), (6085, 33432), (6965, 29208), (7302, 27860), (7960, 25557), (8358, 24340), (8519, 23880), (9736, 20895), (11144, 18255), (11940, 17038), (12170, 16716), (13930, 14604)]