208653312

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 176

約数和(自身を含む): 658184192

約数和(自身を除く): 449530880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 313, 336, 372, 384, 434, 448, 496, 512, 626, 651, 672, 744, 768, 868, 896, 939, 992, 1024, 1252, 1302, 1344, 1488, 1536, 1736, 1792, 1878, 1984, 2191, 2504, 2604, 2688, 2976, 3072, 3472, 3584, 3756, 3968, 4382, 5008, 5208, 5376, 5952, 6573, 6944, 7168, 7512, 7936, 8764, 9703, 10016, 10416, 10752, 11904, 13146, 13888, 15024, 15872, 17528, 19406, 20032, 20832, 21504, 23808, 26292, 27776, 29109, 30048, 31744, 35056, 38812, 40064, 41664, 47616, 52584, 55552, 58218, 60096, 67921, 70112, 77624, 80128, 83328, 95232, 105168, 111104, 116436, 120192, 135842, 140224, 155248, 160256, 166656, 203763, 210336, 222208, 232872, 240384, 271684, 280448, 310496, 320512, 333312, 407526, 420672, 465744, 480768, 543368, 560896, 620992, 666624, 815052, 841344, 931488, 961536, 1086736, 1121792, 1241984, 1630104, 1682688, 1862976, 2173472, 2243584, 2483968, 3260208, 3365376, 3725952, 4346944, 4967936, 6520416, 6730752, 7451904, 8693888, 9935872, 13040832, 14903808, 17387776, 26081664, 29807616, 34775552, 52163328, 69551104, 104326656, 208653312]

約数ペア:

[(1, 208653312), (2, 104326656), (3, 69551104), (4, 52163328), (6, 34775552), (7, 29807616), (8, 26081664), (12, 17387776), (14, 14903808), (16, 13040832), (21, 9935872), (24, 8693888), (28, 7451904), (31, 6730752), (32, 6520416), (42, 4967936), (48, 4346944), (56, 3725952), (62, 3365376), (64, 3260208), (84, 2483968), (93, 2243584), (96, 2173472), (112, 1862976), (124, 1682688), (128, 1630104), (168, 1241984), (186, 1121792), (192, 1086736), (217, 961536), (224, 931488), (248, 841344), (256, 815052), (313, 666624), (336, 620992), (372, 560896), (384, 543368), (434, 480768), (448, 465744), (496, 420672), (512, 407526), (626, 333312), (651, 320512), (672, 310496), (744, 280448), (768, 271684), (868, 240384), (896, 232872), (939, 222208), (992, 210336), (1024, 203763), (1252, 166656), (1302, 160256), (1344, 155248), (1488, 140224), (1536, 135842), (1736, 120192), (1792, 116436), (1878, 111104), (1984, 105168), (2191, 95232), (2504, 83328), (2604, 80128), (2688, 77624), (2976, 70112), (3072, 67921), (3472, 60096), (3584, 58218), (3756, 55552), (3968, 52584), (4382, 47616), (5008, 41664), (5208, 40064), (5376, 38812), (5952, 35056), (6573, 31744), (6944, 30048), (7168, 29109), (7512, 27776), (7936, 26292), (8764, 23808), (9703, 21504), (10016, 20832), (10416, 20032), (10752, 19406), (11904, 17528), (13146, 15872), (13888, 15024)]