206863888

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:150

約数の個数: 180

約数和(自身を含む): 546808752

約数和(自身を除く): 339944864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 83, 88, 98, 112, 119, 136, 154, 166, 176, 187, 196, 238, 272, 289, 308, 332, 374, 392, 476, 539, 578, 581, 616, 664, 748, 784, 833, 913, 952, 1078, 1156, 1162, 1232, 1309, 1328, 1411, 1496, 1666, 1826, 1904, 2023, 2156, 2312, 2324, 2618, 2822, 2992, 3179, 3332, 3652, 4046, 4067, 4312, 4624, 4648, 5236, 5644, 6358, 6391, 6664, 7304, 8092, 8134, 8624, 9163, 9296, 9877, 10472, 11288, 12716, 12782, 13328, 14161, 14608, 15521, 16184, 16268, 18326, 19754, 20944, 22253, 22576, 23987, 25432, 25564, 28322, 31042, 32368, 32536, 36652, 39508, 44506, 44737, 47974, 50864, 51128, 56644, 62084, 65072, 69139, 73304, 79016, 89012, 89474, 95948, 102256, 108647, 113288, 124168, 138278, 146608, 155771, 158032, 167909, 178024, 178948, 191896, 217294, 226576, 248336, 263857, 276556, 311542, 335818, 356048, 357896, 383792, 434588, 527714, 553112, 623084, 671636, 715792, 760529, 869176, 1055428, 1106224, 1175363, 1246168, 1343272, 1521058, 1738352, 1846999, 2110856, 2350726, 2492336, 2686544, 3042116, 3693998, 4221712, 4701452, 6084232, 7387996, 9402904, 12168464, 12928993, 14775992, 18805808, 25857986, 29551984, 51715972, 103431944, 206863888]

約数ペア:

[(1, 206863888), (2, 103431944), (4, 51715972), (7, 29551984), (8, 25857986), (11, 18805808), (14, 14775992), (16, 12928993), (17, 12168464), (22, 9402904), (28, 7387996), (34, 6084232), (44, 4701452), (49, 4221712), (56, 3693998), (68, 3042116), (77, 2686544), (83, 2492336), (88, 2350726), (98, 2110856), (112, 1846999), (119, 1738352), (136, 1521058), (154, 1343272), (166, 1246168), (176, 1175363), (187, 1106224), (196, 1055428), (238, 869176), (272, 760529), (289, 715792), (308, 671636), (332, 623084), (374, 553112), (392, 527714), (476, 434588), (539, 383792), (578, 357896), (581, 356048), (616, 335818), (664, 311542), (748, 276556), (784, 263857), (833, 248336), (913, 226576), (952, 217294), (1078, 191896), (1156, 178948), (1162, 178024), (1232, 167909), (1309, 158032), (1328, 155771), (1411, 146608), (1496, 138278), (1666, 124168), (1826, 113288), (1904, 108647), (2023, 102256), (2156, 95948), (2312, 89474), (2324, 89012), (2618, 79016), (2822, 73304), (2992, 69139), (3179, 65072), (3332, 62084), (3652, 56644), (4046, 51128), (4067, 50864), (4312, 47974), (4624, 44737), (4648, 44506), (5236, 39508), (5644, 36652), (6358, 32536), (6391, 32368), (6664, 31042), (7304, 28322), (8092, 25564), (8134, 25432), (8624, 23987), (9163, 22576), (9296, 22253), (9877, 20944), (10472, 19754), (11288, 18326), (12716, 16268), (12782, 16184), (13328, 15521), (14161, 14608)]