206408384

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:183

約数の個数: 168

約数和(自身を含む): 527809968

約数和(自身を除く): 321401584

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 61, 64, 83, 91, 98, 104, 112, 122, 166, 182, 196, 208, 224, 244, 332, 364, 392, 416, 427, 448, 488, 581, 637, 664, 728, 784, 793, 832, 854, 976, 1079, 1162, 1274, 1328, 1456, 1568, 1586, 1708, 1952, 2158, 2324, 2548, 2656, 2912, 2989, 3136, 3172, 3416, 3904, 4067, 4316, 4648, 5063, 5096, 5312, 5551, 5824, 5978, 6344, 6832, 7553, 8134, 8632, 9296, 10126, 10192, 11102, 11956, 12688, 13664, 15106, 16268, 17264, 18592, 20252, 20384, 22204, 23912, 25376, 27328, 30212, 32536, 34528, 35441, 37184, 38857, 40504, 40768, 44408, 47824, 50752, 52871, 60424, 65072, 65819, 69056, 70882, 77714, 81008, 88816, 95648, 105742, 120848, 130144, 131638, 141764, 155428, 162016, 177632, 191296, 211484, 241696, 248087, 260288, 263276, 283528, 310856, 324032, 355264, 422968, 460733, 483392, 496174, 526552, 567056, 621712, 845936, 921466, 992348, 1053104, 1134112, 1243424, 1691872, 1842932, 1984696, 2106208, 2268224, 2486848, 3225131, 3383744, 3685864, 3969392, 4212416, 6450262, 7371728, 7938784, 12900524, 14743456, 15877568, 25801048, 29486912, 51602096, 103204192, 206408384]

約数ペア:

[(1, 206408384), (2, 103204192), (4, 51602096), (7, 29486912), (8, 25801048), (13, 15877568), (14, 14743456), (16, 12900524), (26, 7938784), (28, 7371728), (32, 6450262), (49, 4212416), (52, 3969392), (56, 3685864), (61, 3383744), (64, 3225131), (83, 2486848), (91, 2268224), (98, 2106208), (104, 1984696), (112, 1842932), (122, 1691872), (166, 1243424), (182, 1134112), (196, 1053104), (208, 992348), (224, 921466), (244, 845936), (332, 621712), (364, 567056), (392, 526552), (416, 496174), (427, 483392), (448, 460733), (488, 422968), (581, 355264), (637, 324032), (664, 310856), (728, 283528), (784, 263276), (793, 260288), (832, 248087), (854, 241696), (976, 211484), (1079, 191296), (1162, 177632), (1274, 162016), (1328, 155428), (1456, 141764), (1568, 131638), (1586, 130144), (1708, 120848), (1952, 105742), (2158, 95648), (2324, 88816), (2548, 81008), (2656, 77714), (2912, 70882), (2989, 69056), (3136, 65819), (3172, 65072), (3416, 60424), (3904, 52871), (4067, 50752), (4316, 47824), (4648, 44408), (5063, 40768), (5096, 40504), (5312, 38857), (5551, 37184), (5824, 35441), (5978, 34528), (6344, 32536), (6832, 30212), (7553, 27328), (8134, 25376), (8632, 23912), (9296, 22204), (10126, 20384), (10192, 20252), (11102, 18592), (11956, 17264), (12688, 16268), (13664, 15106)]