200190816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:721

約数の個数: 144

約数和(自身を含む): 655200000

約数和(自身を除く): 455009184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 398, 499, 504, 597, 672, 796, 998, 1008, 1194, 1393, 1497, 1592, 1791, 1996, 2016, 2388, 2786, 2994, 3184, 3493, 3582, 3992, 4179, 4491, 4776, 5572, 5988, 6368, 6986, 7164, 7984, 8358, 8982, 9552, 10479, 11144, 11976, 12537, 13972, 14328, 15968, 16716, 17964, 19104, 20958, 22288, 23952, 25074, 27944, 28656, 31437, 33432, 35928, 41916, 44576, 47904, 50148, 55888, 57312, 62874, 66864, 71856, 83832, 99301, 100296, 111776, 125748, 133728, 143712, 167664, 198602, 200592, 251496, 297903, 335328, 397204, 401184, 502992, 595806, 695107, 794408, 893709, 1005984, 1191612, 1390214, 1588816, 1787418, 2085321, 2383224, 2780428, 3177632, 3574836, 4170642, 4766448, 5560856, 6255963, 7149672, 8341284, 9532896, 11121712, 12511926, 14299344, 16682568, 22243424, 25023852, 28598688, 33365136, 50047704, 66730272, 100095408, 200190816]

約数ペア:

[(1, 200190816), (2, 100095408), (3, 66730272), (4, 50047704), (6, 33365136), (7, 28598688), (8, 25023852), (9, 22243424), (12, 16682568), (14, 14299344), (16, 12511926), (18, 11121712), (21, 9532896), (24, 8341284), (28, 7149672), (32, 6255963), (36, 5560856), (42, 4766448), (48, 4170642), (56, 3574836), (63, 3177632), (72, 2780428), (84, 2383224), (96, 2085321), (112, 1787418), (126, 1588816), (144, 1390214), (168, 1191612), (199, 1005984), (224, 893709), (252, 794408), (288, 695107), (336, 595806), (398, 502992), (499, 401184), (504, 397204), (597, 335328), (672, 297903), (796, 251496), (998, 200592), (1008, 198602), (1194, 167664), (1393, 143712), (1497, 133728), (1592, 125748), (1791, 111776), (1996, 100296), (2016, 99301), (2388, 83832), (2786, 71856), (2994, 66864), (3184, 62874), (3493, 57312), (3582, 55888), (3992, 50148), (4179, 47904), (4491, 44576), (4776, 41916), (5572, 35928), (5988, 33432), (6368, 31437), (6986, 28656), (7164, 27944), (7984, 25074), (8358, 23952), (8982, 22288), (9552, 20958), (10479, 19104), (11144, 17964), (11976, 16716), (12537, 15968), (13972, 14328)]