206907264

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 675648000

約数和(自身を除く): 468740736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 137, 138, 144, 152, 171, 184, 192, 207, 216, 228, 274, 276, 288, 304, 342, 368, 384, 411, 414, 432, 437, 456, 513, 548, 552, 576, 608, 621, 684, 736, 822, 828, 864, 874, 912, 1026, 1096, 1104, 1152, 1216, 1233, 1242, 1311, 1368, 1472, 1644, 1656, 1728, 1748, 1824, 2052, 2192, 2208, 2432, 2466, 2484, 2603, 2622, 2736, 2944, 3151, 3288, 3312, 3456, 3496, 3648, 3699, 3933, 4104, 4384, 4416, 4932, 4968, 5206, 5244, 5472, 6302, 6576, 6624, 6992, 7296, 7398, 7809, 7866, 8208, 8768, 8832, 9453, 9864, 9936, 10412, 10488, 10944, 11799, 12604, 13152, 13248, 13984, 14796, 15618, 15732, 16416, 17536, 18906, 19728, 19872, 20824, 20976, 21888, 23427, 23598, 25208, 26304, 26496, 27968, 28359, 29592, 31236, 31464, 32832, 37812, 39456, 39744, 41648, 41952, 46854, 47196, 50416, 52608, 55936, 56718, 59184, 59869, 62472, 62928, 65664, 70281, 75624, 78912, 79488, 83296, 83904, 85077, 93708, 94392, 100832, 113436, 118368, 119738, 124944, 125856, 140562, 151248, 157824, 166592, 167808, 170154, 179607, 187416, 188784, 201664, 226872, 236736, 239476, 249888, 251712, 281124, 302496, 333184, 340308, 359214, 374832, 377568, 403328, 453744, 473472, 478952, 499776, 503424, 538821, 562248, 604992, 680616, 718428, 749664, 755136, 907488, 957904, 999552, 1077642, 1124496, 1209984, 1361232, 1436856, 1499328, 1510272, 1616463, 1814976, 1915808, 2155284, 2248992, 2722464, 2873712, 2998656, 3232926, 3629952, 3831616, 4310568, 4497984, 5444928, 5747424, 6465852, 7663232, 8621136, 8995968, 10889856, 11494848, 12931704, 17242272, 22989696, 25863408, 34484544, 51726816, 68969088, 103453632, 206907264]

約数ペア:

[(1, 206907264), (2, 103453632), (3, 68969088), (4, 51726816), (6, 34484544), (8, 25863408), (9, 22989696), (12, 17242272), (16, 12931704), (18, 11494848), (19, 10889856), (23, 8995968), (24, 8621136), (27, 7663232), (32, 6465852), (36, 5747424), (38, 5444928), (46, 4497984), (48, 4310568), (54, 3831616), (57, 3629952), (64, 3232926), (69, 2998656), (72, 2873712), (76, 2722464), (92, 2248992), (96, 2155284), (108, 1915808), (114, 1814976), (128, 1616463), (137, 1510272), (138, 1499328), (144, 1436856), (152, 1361232), (171, 1209984), (184, 1124496), (192, 1077642), (207, 999552), (216, 957904), (228, 907488), (274, 755136), (276, 749664), (288, 718428), (304, 680616), (342, 604992), (368, 562248), (384, 538821), (411, 503424), (414, 499776), (432, 478952), (437, 473472), (456, 453744), (513, 403328), (548, 377568), (552, 374832), (576, 359214), (608, 340308), (621, 333184), (684, 302496), (736, 281124), (822, 251712), (828, 249888), (864, 239476), (874, 236736), (912, 226872), (1026, 201664), (1096, 188784), (1104, 187416), (1152, 179607), (1216, 170154), (1233, 167808), (1242, 166592), (1311, 157824), (1368, 151248), (1472, 140562), (1644, 125856), (1656, 124944), (1728, 119738), (1748, 118368), (1824, 113436), (2052, 100832), (2192, 94392), (2208, 93708), (2432, 85077), (2466, 83904), (2484, 83296), (2603, 79488), (2622, 78912), (2736, 75624), (2944, 70281), (3151, 65664), (3288, 62928), (3312, 62472), (3456, 59869), (3496, 59184), (3648, 56718), (3699, 55936), (3933, 52608), (4104, 50416), (4384, 47196), (4416, 46854), (4932, 41952), (4968, 41648), (5206, 39744), (5244, 39456), (5472, 37812), (6302, 32832), (6576, 31464), (6624, 31236), (6992, 29592), (7296, 28359), (7398, 27968), (7809, 26496), (7866, 26304), (8208, 25208), (8768, 23598), (8832, 23427), (9453, 21888), (9864, 20976), (9936, 20824), (10412, 19872), (10488, 19728), (10944, 18906), (11799, 17536), (12604, 16416), (13152, 15732), (13248, 15618), (13984, 14796)]