206761072

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 505333728

約数和(自身を除く): 298572656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 113, 119, 124, 136, 217, 226, 238, 248, 272, 434, 452, 476, 496, 527, 791, 868, 904, 952, 961, 1054, 1582, 1736, 1808, 1904, 1921, 1922, 2108, 3164, 3472, 3503, 3689, 3842, 3844, 4216, 6328, 6727, 7006, 7378, 7684, 7688, 8432, 12656, 13447, 13454, 14012, 14756, 15368, 15376, 16337, 24521, 26894, 26908, 28024, 29512, 30736, 32674, 49042, 53788, 53816, 56048, 59024, 59551, 65348, 98084, 107576, 107632, 108593, 114359, 119102, 130696, 196168, 215152, 217186, 228718, 238204, 261392, 392336, 416857, 434372, 457436, 476408, 760151, 833714, 868744, 914872, 952816, 1520302, 1667428, 1737488, 1829744, 1846081, 3040604, 3334856, 3692162, 6081208, 6669712, 7384324, 12162416, 12922567, 14768648, 25845134, 29537296, 51690268, 103380536, 206761072]

約数ペア:

[(1, 206761072), (2, 103380536), (4, 51690268), (7, 29537296), (8, 25845134), (14, 14768648), (16, 12922567), (17, 12162416), (28, 7384324), (31, 6669712), (34, 6081208), (56, 3692162), (62, 3334856), (68, 3040604), (112, 1846081), (113, 1829744), (119, 1737488), (124, 1667428), (136, 1520302), (217, 952816), (226, 914872), (238, 868744), (248, 833714), (272, 760151), (434, 476408), (452, 457436), (476, 434372), (496, 416857), (527, 392336), (791, 261392), (868, 238204), (904, 228718), (952, 217186), (961, 215152), (1054, 196168), (1582, 130696), (1736, 119102), (1808, 114359), (1904, 108593), (1921, 107632), (1922, 107576), (2108, 98084), (3164, 65348), (3472, 59551), (3503, 59024), (3689, 56048), (3842, 53816), (3844, 53788), (4216, 49042), (6328, 32674), (6727, 30736), (7006, 29512), (7378, 28024), (7684, 26908), (7688, 26894), (8432, 24521), (12656, 16337), (13447, 15376), (13454, 15368), (14012, 14756)]