208354992

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 599818752

約数和(自身を除く): 391463760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 67, 68, 74, 102, 103, 111, 134, 136, 148, 201, 204, 206, 222, 268, 272, 296, 309, 402, 408, 412, 444, 536, 592, 618, 629, 804, 816, 824, 888, 1072, 1139, 1236, 1258, 1608, 1648, 1751, 1776, 1887, 2278, 2472, 2479, 2516, 3216, 3417, 3502, 3774, 3811, 4556, 4944, 4958, 5032, 5253, 6834, 6901, 7004, 7437, 7548, 7622, 9112, 9916, 10064, 10506, 11433, 13668, 13802, 14008, 14874, 15096, 15244, 18224, 19832, 20703, 21012, 22866, 27336, 27604, 28016, 29748, 30192, 30488, 39664, 41406, 42024, 42143, 45732, 54672, 55208, 59496, 60976, 64787, 82812, 84048, 84286, 91464, 110416, 117317, 118992, 126429, 129574, 165624, 168572, 182928, 194361, 234634, 252858, 255337, 259148, 331248, 337144, 351951, 388722, 469268, 505716, 510674, 518296, 674288, 703902, 766011, 777444, 938536, 1011432, 1021348, 1036592, 1407804, 1532022, 1554888, 1877072, 2022864, 2042696, 2815608, 3064044, 3109776, 4085392, 4340729, 5631216, 6128088, 8681458, 12256176, 13022187, 17362916, 26044374, 34725832, 52088748, 69451664, 104177496, 208354992]

約数ペア:

[(1, 208354992), (2, 104177496), (3, 69451664), (4, 52088748), (6, 34725832), (8, 26044374), (12, 17362916), (16, 13022187), (17, 12256176), (24, 8681458), (34, 6128088), (37, 5631216), (48, 4340729), (51, 4085392), (67, 3109776), (68, 3064044), (74, 2815608), (102, 2042696), (103, 2022864), (111, 1877072), (134, 1554888), (136, 1532022), (148, 1407804), (201, 1036592), (204, 1021348), (206, 1011432), (222, 938536), (268, 777444), (272, 766011), (296, 703902), (309, 674288), (402, 518296), (408, 510674), (412, 505716), (444, 469268), (536, 388722), (592, 351951), (618, 337144), (629, 331248), (804, 259148), (816, 255337), (824, 252858), (888, 234634), (1072, 194361), (1139, 182928), (1236, 168572), (1258, 165624), (1608, 129574), (1648, 126429), (1751, 118992), (1776, 117317), (1887, 110416), (2278, 91464), (2472, 84286), (2479, 84048), (2516, 82812), (3216, 64787), (3417, 60976), (3502, 59496), (3774, 55208), (3811, 54672), (4556, 45732), (4944, 42143), (4958, 42024), (5032, 41406), (5253, 39664), (6834, 30488), (6901, 30192), (7004, 29748), (7437, 28016), (7548, 27604), (7622, 27336), (9112, 22866), (9916, 21012), (10064, 20703), (10506, 19832), (11433, 18224), (13668, 15244), (13802, 15096), (14008, 14874)]