207073048

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 508032000

約数和(自身を除く): 300958952

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 83, 91, 92, 104, 149, 161, 166, 182, 184, 298, 299, 322, 332, 364, 581, 596, 598, 644, 664, 728, 1043, 1079, 1162, 1192, 1196, 1288, 1909, 1937, 2086, 2093, 2158, 2324, 2392, 3427, 3818, 3874, 4172, 4186, 4316, 4648, 6854, 7553, 7636, 7748, 8344, 8372, 8632, 12367, 13363, 13559, 13708, 15106, 15272, 15496, 16744, 23989, 24734, 24817, 26726, 27118, 27416, 30212, 44551, 47978, 49468, 49634, 53452, 54236, 60424, 86569, 89102, 95956, 98936, 99268, 106904, 108472, 160771, 173138, 173719, 178204, 191912, 198536, 284441, 311857, 321542, 346276, 347438, 356408, 568882, 623714, 643084, 692552, 694876, 1125397, 1137764, 1247428, 1286168, 1389752, 1991087, 2250794, 2275528, 2494856, 3697733, 3982174, 4501588, 7395466, 7964348, 9003176, 14790932, 15928696, 25884131, 29581864, 51768262, 103536524, 207073048]

約数ペア:

[(1, 207073048), (2, 103536524), (4, 51768262), (7, 29581864), (8, 25884131), (13, 15928696), (14, 14790932), (23, 9003176), (26, 7964348), (28, 7395466), (46, 4501588), (52, 3982174), (56, 3697733), (83, 2494856), (91, 2275528), (92, 2250794), (104, 1991087), (149, 1389752), (161, 1286168), (166, 1247428), (182, 1137764), (184, 1125397), (298, 694876), (299, 692552), (322, 643084), (332, 623714), (364, 568882), (581, 356408), (596, 347438), (598, 346276), (644, 321542), (664, 311857), (728, 284441), (1043, 198536), (1079, 191912), (1162, 178204), (1192, 173719), (1196, 173138), (1288, 160771), (1909, 108472), (1937, 106904), (2086, 99268), (2093, 98936), (2158, 95956), (2324, 89102), (2392, 86569), (3427, 60424), (3818, 54236), (3874, 53452), (4172, 49634), (4186, 49468), (4316, 47978), (4648, 44551), (6854, 30212), (7553, 27416), (7636, 27118), (7748, 26726), (8344, 24817), (8372, 24734), (8632, 23989), (12367, 16744), (13363, 15496), (13559, 15272), (13708, 15106)]