209943552

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:794

約数の個数: 176

約数和(自身を含む): 689626112

約数和(自身を除く): 479682560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 512, 546, 624, 672, 728, 751, 768, 832, 896, 1024, 1092, 1248, 1344, 1456, 1502, 1536, 1664, 1792, 2184, 2253, 2496, 2688, 2912, 3004, 3072, 3328, 3584, 4368, 4506, 4992, 5257, 5376, 5824, 6008, 6656, 7168, 8736, 9012, 9763, 9984, 10514, 10752, 11648, 12016, 13312, 15771, 17472, 18024, 19526, 19968, 21028, 21504, 23296, 24032, 29289, 31542, 34944, 36048, 39052, 39936, 42056, 46592, 48064, 58578, 63084, 68341, 69888, 72096, 78104, 84112, 93184, 96128, 117156, 126168, 136682, 139776, 144192, 156208, 168224, 192256, 205023, 234312, 252336, 273364, 279552, 288384, 312416, 336448, 384512, 410046, 468624, 504672, 546728, 576768, 624832, 672896, 769024, 820092, 937248, 1009344, 1093456, 1153536, 1249664, 1345792, 1640184, 1874496, 2018688, 2186912, 2307072, 2499328, 2691584, 3280368, 3748992, 4037376, 4373824, 4998656, 5383168, 6560736, 7497984, 8074752, 8747648, 9997312, 13121472, 14995968, 16149504, 17495296, 26242944, 29991936, 34990592, 52485888, 69981184, 104971776, 209943552]

約数ペア:

[(1, 209943552), (2, 104971776), (3, 69981184), (4, 52485888), (6, 34990592), (7, 29991936), (8, 26242944), (12, 17495296), (13, 16149504), (14, 14995968), (16, 13121472), (21, 9997312), (24, 8747648), (26, 8074752), (28, 7497984), (32, 6560736), (39, 5383168), (42, 4998656), (48, 4373824), (52, 4037376), (56, 3748992), (64, 3280368), (78, 2691584), (84, 2499328), (91, 2307072), (96, 2186912), (104, 2018688), (112, 1874496), (128, 1640184), (156, 1345792), (168, 1249664), (182, 1153536), (192, 1093456), (208, 1009344), (224, 937248), (256, 820092), (273, 769024), (312, 672896), (336, 624832), (364, 576768), (384, 546728), (416, 504672), (448, 468624), (512, 410046), (546, 384512), (624, 336448), (672, 312416), (728, 288384), (751, 279552), (768, 273364), (832, 252336), (896, 234312), (1024, 205023), (1092, 192256), (1248, 168224), (1344, 156208), (1456, 144192), (1502, 139776), (1536, 136682), (1664, 126168), (1792, 117156), (2184, 96128), (2253, 93184), (2496, 84112), (2688, 78104), (2912, 72096), (3004, 69888), (3072, 68341), (3328, 63084), (3584, 58578), (4368, 48064), (4506, 46592), (4992, 42056), (5257, 39936), (5376, 39052), (5824, 36048), (6008, 34944), (6656, 31542), (7168, 29289), (8736, 24032), (9012, 23296), (9763, 21504), (9984, 21028), (10514, 19968), (10752, 19526), (11648, 18024), (12016, 17472), (13312, 15771)]