203748864

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:452

約数の個数: 160

約数和(自身を含む): 612817920

約数和(自身を除く): 409069056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 389, 496, 512, 528, 682, 704, 744, 768, 778, 992, 1023, 1056, 1167, 1364, 1408, 1488, 1536, 1556, 1984, 2046, 2112, 2334, 2728, 2816, 2976, 3112, 3968, 4092, 4224, 4279, 4668, 5456, 5632, 5952, 6224, 7936, 8184, 8448, 8558, 9336, 10912, 11904, 12059, 12448, 12837, 15872, 16368, 16896, 17116, 18672, 21824, 23808, 24118, 24896, 25674, 32736, 34232, 36177, 37344, 43648, 47616, 48236, 49792, 51348, 65472, 68464, 72354, 74688, 87296, 96472, 99584, 102696, 130944, 132649, 136928, 144708, 149376, 174592, 192944, 199168, 205392, 261888, 265298, 273856, 289416, 298752, 385888, 397947, 410784, 523776, 530596, 547712, 578832, 597504, 771776, 795894, 821568, 1061192, 1095424, 1157664, 1543552, 1591788, 1643136, 2122384, 2190848, 2315328, 3087104, 3183576, 3286272, 4244768, 4630656, 6174208, 6367152, 6572544, 8489536, 9261312, 12734304, 16979072, 18522624, 25468608, 33958144, 50937216, 67916288, 101874432, 203748864]

約数ペア:

[(1, 203748864), (2, 101874432), (3, 67916288), (4, 50937216), (6, 33958144), (8, 25468608), (11, 18522624), (12, 16979072), (16, 12734304), (22, 9261312), (24, 8489536), (31, 6572544), (32, 6367152), (33, 6174208), (44, 4630656), (48, 4244768), (62, 3286272), (64, 3183576), (66, 3087104), (88, 2315328), (93, 2190848), (96, 2122384), (124, 1643136), (128, 1591788), (132, 1543552), (176, 1157664), (186, 1095424), (192, 1061192), (248, 821568), (256, 795894), (264, 771776), (341, 597504), (352, 578832), (372, 547712), (384, 530596), (389, 523776), (496, 410784), (512, 397947), (528, 385888), (682, 298752), (704, 289416), (744, 273856), (768, 265298), (778, 261888), (992, 205392), (1023, 199168), (1056, 192944), (1167, 174592), (1364, 149376), (1408, 144708), (1488, 136928), (1536, 132649), (1556, 130944), (1984, 102696), (2046, 99584), (2112, 96472), (2334, 87296), (2728, 74688), (2816, 72354), (2976, 68464), (3112, 65472), (3968, 51348), (4092, 49792), (4224, 48236), (4279, 47616), (4668, 43648), (5456, 37344), (5632, 36177), (5952, 34232), (6224, 32736), (7936, 25674), (8184, 24896), (8448, 24118), (8558, 23808), (9336, 21824), (10912, 18672), (11904, 17116), (12059, 16896), (12448, 16368), (12837, 15872)]