208520592

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 657100800

約数和(自身を除く): 448580208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 89, 112, 114, 133, 152, 168, 178, 228, 266, 267, 304, 336, 356, 367, 399, 456, 532, 534, 623, 712, 734, 798, 912, 1064, 1068, 1101, 1246, 1424, 1468, 1596, 1691, 1869, 2128, 2136, 2202, 2492, 2569, 2936, 3192, 3382, 3738, 4272, 4404, 4984, 5073, 5138, 5872, 6384, 6764, 6973, 7476, 7707, 8808, 9968, 10146, 10276, 11837, 13528, 13946, 14952, 15414, 17616, 20292, 20552, 20919, 23674, 27056, 27892, 29904, 30828, 32663, 35511, 40584, 41104, 41838, 47348, 48811, 55784, 61656, 65326, 71022, 81168, 83676, 94696, 97622, 97989, 111568, 123312, 130652, 142044, 146433, 167352, 189392, 195244, 195978, 228641, 261304, 284088, 292866, 334704, 390488, 391956, 457282, 522608, 568176, 585732, 620597, 685923, 780976, 783912, 914564, 1171464, 1241194, 1371846, 1567824, 1829128, 1861791, 2342928, 2482388, 2743692, 3658256, 3723582, 4344179, 4964776, 5487384, 7447164, 8688358, 9929552, 10974768, 13032537, 14894328, 17376716, 26065074, 29788656, 34753432, 52130148, 69506864, 104260296, 208520592]

約数ペア:

[(1, 208520592), (2, 104260296), (3, 69506864), (4, 52130148), (6, 34753432), (7, 29788656), (8, 26065074), (12, 17376716), (14, 14894328), (16, 13032537), (19, 10974768), (21, 9929552), (24, 8688358), (28, 7447164), (38, 5487384), (42, 4964776), (48, 4344179), (56, 3723582), (57, 3658256), (76, 2743692), (84, 2482388), (89, 2342928), (112, 1861791), (114, 1829128), (133, 1567824), (152, 1371846), (168, 1241194), (178, 1171464), (228, 914564), (266, 783912), (267, 780976), (304, 685923), (336, 620597), (356, 585732), (367, 568176), (399, 522608), (456, 457282), (532, 391956), (534, 390488), (623, 334704), (712, 292866), (734, 284088), (798, 261304), (912, 228641), (1064, 195978), (1068, 195244), (1101, 189392), (1246, 167352), (1424, 146433), (1468, 142044), (1596, 130652), (1691, 123312), (1869, 111568), (2128, 97989), (2136, 97622), (2202, 94696), (2492, 83676), (2569, 81168), (2936, 71022), (3192, 65326), (3382, 61656), (3738, 55784), (4272, 48811), (4404, 47348), (4984, 41838), (5073, 41104), (5138, 40584), (5872, 35511), (6384, 32663), (6764, 30828), (6973, 29904), (7476, 27892), (7707, 27056), (8808, 23674), (9968, 20919), (10146, 20552), (10276, 20292), (11837, 17616), (13528, 15414), (13946, 14952)]