205233952

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 144

約数和(自身を含む): 522964512

約数和(自身を除く): 317730560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 73, 77, 88, 98, 112, 146, 154, 163, 176, 196, 224, 292, 308, 326, 352, 392, 511, 539, 584, 616, 652, 784, 803, 1022, 1078, 1141, 1168, 1232, 1304, 1568, 1606, 1793, 2044, 2156, 2282, 2336, 2464, 2608, 3212, 3577, 3586, 4088, 4312, 4564, 5216, 5621, 6424, 7154, 7172, 7987, 8176, 8624, 9128, 11242, 11899, 12551, 12848, 14308, 14344, 15974, 16352, 17248, 18256, 22484, 23798, 25102, 25696, 28616, 28688, 31948, 36512, 39347, 44968, 47596, 50204, 57232, 57376, 63896, 78694, 83293, 87857, 89936, 95192, 100408, 114464, 127792, 130889, 157388, 166586, 175714, 179872, 190384, 200816, 255584, 261778, 314776, 333172, 351428, 380768, 401632, 523556, 583051, 629552, 666344, 702856, 916223, 1047112, 1166102, 1259104, 1332688, 1405712, 1832446, 2094224, 2332204, 2665376, 2811424, 3664892, 4188448, 4664408, 6413561, 7329784, 9328816, 12827122, 14659568, 18657632, 25654244, 29319136, 51308488, 102616976, 205233952]

約数ペア:

[(1, 205233952), (2, 102616976), (4, 51308488), (7, 29319136), (8, 25654244), (11, 18657632), (14, 14659568), (16, 12827122), (22, 9328816), (28, 7329784), (32, 6413561), (44, 4664408), (49, 4188448), (56, 3664892), (73, 2811424), (77, 2665376), (88, 2332204), (98, 2094224), (112, 1832446), (146, 1405712), (154, 1332688), (163, 1259104), (176, 1166102), (196, 1047112), (224, 916223), (292, 702856), (308, 666344), (326, 629552), (352, 583051), (392, 523556), (511, 401632), (539, 380768), (584, 351428), (616, 333172), (652, 314776), (784, 261778), (803, 255584), (1022, 200816), (1078, 190384), (1141, 179872), (1168, 175714), (1232, 166586), (1304, 157388), (1568, 130889), (1606, 127792), (1793, 114464), (2044, 100408), (2156, 95192), (2282, 89936), (2336, 87857), (2464, 83293), (2608, 78694), (3212, 63896), (3577, 57376), (3586, 57232), (4088, 50204), (4312, 47596), (4564, 44968), (5216, 39347), (5621, 36512), (6424, 31948), (7154, 28688), (7172, 28616), (7987, 25696), (8176, 25102), (8624, 23798), (9128, 22484), (11242, 18256), (11899, 17248), (12551, 16352), (12848, 15974), (14308, 14344)]