206647488

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:283

約数の個数: 168

約数和(自身を含む): 623840256

約数和(自身を除く): 417192768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 142, 144, 163, 186, 192, 213, 248, 279, 284, 288, 326, 372, 426, 489, 496, 558, 568, 576, 639, 652, 744, 852, 978, 992, 1116, 1136, 1278, 1304, 1467, 1488, 1704, 1956, 1984, 2201, 2232, 2272, 2556, 2608, 2934, 2976, 3408, 3912, 4402, 4464, 4544, 5053, 5112, 5216, 5868, 5952, 6603, 6816, 7824, 8804, 8928, 10106, 10224, 10432, 11573, 11736, 13206, 13632, 15159, 15648, 17608, 17856, 19809, 20212, 20448, 23146, 23472, 26412, 30318, 31296, 34719, 35216, 39618, 40424, 40896, 45477, 46292, 46944, 52824, 60636, 69438, 70432, 79236, 80848, 90954, 92584, 93888, 104157, 105648, 121272, 138876, 140864, 158472, 161696, 181908, 185168, 208314, 211296, 242544, 277752, 316944, 323392, 358763, 363816, 370336, 416628, 422592, 485088, 555504, 633888, 717526, 727632, 740672, 833256, 970176, 1076289, 1111008, 1267776, 1435052, 1455264, 1666512, 2152578, 2222016, 2870104, 2910528, 3228867, 3333024, 4305156, 5740208, 6457734, 6666048, 8610312, 11480416, 12915468, 17220624, 22960832, 25830936, 34441248, 51661872, 68882496, 103323744, 206647488]

約数ペア:

[(1, 206647488), (2, 103323744), (3, 68882496), (4, 51661872), (6, 34441248), (8, 25830936), (9, 22960832), (12, 17220624), (16, 12915468), (18, 11480416), (24, 8610312), (31, 6666048), (32, 6457734), (36, 5740208), (48, 4305156), (62, 3333024), (64, 3228867), (71, 2910528), (72, 2870104), (93, 2222016), (96, 2152578), (124, 1666512), (142, 1455264), (144, 1435052), (163, 1267776), (186, 1111008), (192, 1076289), (213, 970176), (248, 833256), (279, 740672), (284, 727632), (288, 717526), (326, 633888), (372, 555504), (426, 485088), (489, 422592), (496, 416628), (558, 370336), (568, 363816), (576, 358763), (639, 323392), (652, 316944), (744, 277752), (852, 242544), (978, 211296), (992, 208314), (1116, 185168), (1136, 181908), (1278, 161696), (1304, 158472), (1467, 140864), (1488, 138876), (1704, 121272), (1956, 105648), (1984, 104157), (2201, 93888), (2232, 92584), (2272, 90954), (2556, 80848), (2608, 79236), (2934, 70432), (2976, 69438), (3408, 60636), (3912, 52824), (4402, 46944), (4464, 46292), (4544, 45477), (5053, 40896), (5112, 40424), (5216, 39618), (5868, 35216), (5952, 34719), (6603, 31296), (6816, 30318), (7824, 26412), (8804, 23472), (8928, 23146), (10106, 20448), (10224, 20212), (10432, 19809), (11573, 17856), (11736, 17608), (13206, 15648), (13632, 15159)]