208376064

素因数分解:

$2^8\times 3^4\times {\mathrm{13}}^1\times {\mathrm{773}}^1$

素因数の和:814

約数の個数: 180

約数和(自身を含む): 670000716

約数和(自身を除く): 461624652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 768, 773, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1546, 1664, 1728, 1872, 2106, 2304, 2319, 2496, 2592, 2808, 3092, 3328, 3456, 3744, 4212, 4638, 4992, 5184, 5616, 6184, 6912, 6957, 7488, 8424, 9276, 9984, 10049, 10368, 11232, 12368, 13914, 14976, 16848, 18552, 20098, 20736, 20871, 22464, 24736, 27828, 29952, 30147, 33696, 37104, 40196, 41742, 44928, 49472, 55656, 60294, 62613, 67392, 74208, 80392, 83484, 89856, 90441, 98944, 111312, 120588, 125226, 134784, 148416, 160784, 166968, 180882, 197888, 222624, 241176, 250452, 269568, 271323, 296832, 321568, 333936, 361764, 445248, 482352, 500904, 542646, 593664, 643136, 667872, 723528, 813969, 890496, 964704, 1001808, 1085292, 1286272, 1335744, 1447056, 1627938, 1780992, 1929408, 2003616, 2170584, 2572544, 2671488, 2894112, 3255876, 3858816, 4007232, 4341168, 5342976, 5788224, 6511752, 7717632, 8014464, 8682336, 11576448, 13023504, 16028928, 17364672, 23152896, 26047008, 34729344, 52094016, 69458688, 104188032, 208376064]

約数ペア:

[(1, 208376064), (2, 104188032), (3, 69458688), (4, 52094016), (6, 34729344), (8, 26047008), (9, 23152896), (12, 17364672), (13, 16028928), (16, 13023504), (18, 11576448), (24, 8682336), (26, 8014464), (27, 7717632), (32, 6511752), (36, 5788224), (39, 5342976), (48, 4341168), (52, 4007232), (54, 3858816), (64, 3255876), (72, 2894112), (78, 2671488), (81, 2572544), (96, 2170584), (104, 2003616), (108, 1929408), (117, 1780992), (128, 1627938), (144, 1447056), (156, 1335744), (162, 1286272), (192, 1085292), (208, 1001808), (216, 964704), (234, 890496), (256, 813969), (288, 723528), (312, 667872), (324, 643136), (351, 593664), (384, 542646), (416, 500904), (432, 482352), (468, 445248), (576, 361764), (624, 333936), (648, 321568), (702, 296832), (768, 271323), (773, 269568), (832, 250452), (864, 241176), (936, 222624), (1053, 197888), (1152, 180882), (1248, 166968), (1296, 160784), (1404, 148416), (1546, 134784), (1664, 125226), (1728, 120588), (1872, 111312), (2106, 98944), (2304, 90441), (2319, 89856), (2496, 83484), (2592, 80392), (2808, 74208), (3092, 67392), (3328, 62613), (3456, 60294), (3744, 55656), (4212, 49472), (4638, 44928), (4992, 41742), (5184, 40196), (5616, 37104), (6184, 33696), (6912, 30147), (6957, 29952), (7488, 27828), (8424, 24736), (9276, 22464), (9984, 20871), (10049, 20736), (10368, 20098), (11232, 18552), (12368, 16848), (13914, 14976)]