206702048

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 514934784

約数和(自身を除く): 308232736

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 103, 112, 119, 124, 136, 206, 217, 224, 238, 248, 272, 289, 412, 434, 476, 496, 527, 544, 578, 721, 824, 868, 952, 992, 1054, 1156, 1442, 1648, 1736, 1751, 1904, 2023, 2108, 2312, 2884, 3193, 3296, 3472, 3502, 3689, 3808, 4046, 4216, 4624, 5768, 6386, 6944, 7004, 7378, 8092, 8432, 8959, 9248, 11536, 12257, 12772, 14008, 14756, 16184, 16864, 17918, 22351, 23072, 24514, 25544, 28016, 29512, 29767, 32368, 35836, 44702, 49028, 51088, 54281, 56032, 59024, 59534, 62713, 64736, 71672, 89404, 98056, 102176, 108562, 118048, 119068, 125426, 143344, 178808, 196112, 208369, 217124, 238136, 250852, 286688, 357616, 379967, 392224, 416738, 434248, 476272, 501704, 715232, 759934, 833476, 868496, 922777, 952544, 1003408, 1519868, 1666952, 1736992, 1845554, 2006816, 3039736, 3333904, 3691108, 6079472, 6459439, 6667808, 7382216, 12158944, 12918878, 14764432, 25837756, 29528864, 51675512, 103351024, 206702048]

約数ペア:

[(1, 206702048), (2, 103351024), (4, 51675512), (7, 29528864), (8, 25837756), (14, 14764432), (16, 12918878), (17, 12158944), (28, 7382216), (31, 6667808), (32, 6459439), (34, 6079472), (56, 3691108), (62, 3333904), (68, 3039736), (103, 2006816), (112, 1845554), (119, 1736992), (124, 1666952), (136, 1519868), (206, 1003408), (217, 952544), (224, 922777), (238, 868496), (248, 833476), (272, 759934), (289, 715232), (412, 501704), (434, 476272), (476, 434248), (496, 416738), (527, 392224), (544, 379967), (578, 357616), (721, 286688), (824, 250852), (868, 238136), (952, 217124), (992, 208369), (1054, 196112), (1156, 178808), (1442, 143344), (1648, 125426), (1736, 119068), (1751, 118048), (1904, 108562), (2023, 102176), (2108, 98056), (2312, 89404), (2884, 71672), (3193, 64736), (3296, 62713), (3472, 59534), (3502, 59024), (3689, 56032), (3808, 54281), (4046, 51088), (4216, 49028), (4624, 44702), (5768, 35836), (6386, 32368), (6944, 29767), (7004, 29512), (7378, 28016), (8092, 25544), (8432, 24514), (8959, 23072), (9248, 22351), (11536, 17918), (12257, 16864), (12772, 16184), (14008, 14756)]