209040192

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:581

約数の個数: 168

約数和(自身を含む): 646663680

約数和(自身を除く): 437623488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 64, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 192, 207, 248, 276, 279, 288, 368, 372, 414, 496, 509, 552, 558, 576, 713, 736, 744, 828, 992, 1018, 1104, 1116, 1426, 1472, 1488, 1527, 1656, 1984, 2036, 2139, 2208, 2232, 2852, 2976, 3054, 3312, 4072, 4278, 4416, 4464, 4581, 5704, 5952, 6108, 6417, 6624, 8144, 8556, 8928, 9162, 11408, 11707, 12216, 12834, 13248, 15779, 16288, 17112, 17856, 18324, 22816, 23414, 24432, 25668, 31558, 32576, 34224, 35121, 36648, 45632, 46828, 47337, 48864, 51336, 63116, 68448, 70242, 73296, 93656, 94674, 97728, 102672, 105363, 126232, 136896, 140484, 142011, 146592, 187312, 189348, 205344, 210726, 252464, 280968, 284022, 293184, 362917, 374624, 378696, 410688, 421452, 504928, 561936, 568044, 725834, 749248, 757392, 842904, 1009856, 1088751, 1123872, 1136088, 1451668, 1514784, 1685808, 2177502, 2247744, 2272176, 2903336, 3029568, 3266253, 3371616, 4355004, 4544352, 5806672, 6532506, 6743232, 8710008, 9088704, 11613344, 13065012, 17420016, 23226688, 26130024, 34840032, 52260048, 69680064, 104520096, 209040192]

約数ペア:

[(1, 209040192), (2, 104520096), (3, 69680064), (4, 52260048), (6, 34840032), (8, 26130024), (9, 23226688), (12, 17420016), (16, 13065012), (18, 11613344), (23, 9088704), (24, 8710008), (31, 6743232), (32, 6532506), (36, 5806672), (46, 4544352), (48, 4355004), (62, 3371616), (64, 3266253), (69, 3029568), (72, 2903336), (92, 2272176), (93, 2247744), (96, 2177502), (124, 1685808), (138, 1514784), (144, 1451668), (184, 1136088), (186, 1123872), (192, 1088751), (207, 1009856), (248, 842904), (276, 757392), (279, 749248), (288, 725834), (368, 568044), (372, 561936), (414, 504928), (496, 421452), (509, 410688), (552, 378696), (558, 374624), (576, 362917), (713, 293184), (736, 284022), (744, 280968), (828, 252464), (992, 210726), (1018, 205344), (1104, 189348), (1116, 187312), (1426, 146592), (1472, 142011), (1488, 140484), (1527, 136896), (1656, 126232), (1984, 105363), (2036, 102672), (2139, 97728), (2208, 94674), (2232, 93656), (2852, 73296), (2976, 70242), (3054, 68448), (3312, 63116), (4072, 51336), (4278, 48864), (4416, 47337), (4464, 46828), (4581, 45632), (5704, 36648), (5952, 35121), (6108, 34224), (6417, 32576), (6624, 31558), (8144, 25668), (8556, 24432), (8928, 23414), (9162, 22816), (11408, 18324), (11707, 17856), (12216, 17112), (12834, 16288), (13248, 15779)]