209255424

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:330

約数の個数: 176

約数和(自身を含む): 657136128

約数和(自身を除く): 447880704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 256, 259, 263, 296, 336, 384, 444, 448, 512, 518, 526, 592, 672, 768, 777, 789, 888, 896, 1024, 1036, 1052, 1184, 1344, 1536, 1554, 1578, 1776, 1792, 1841, 2072, 2104, 2368, 2688, 3072, 3108, 3156, 3552, 3584, 3682, 4144, 4208, 4736, 5376, 5523, 6216, 6312, 7104, 7168, 7364, 8288, 8416, 9472, 9731, 10752, 11046, 12432, 12624, 14208, 14728, 16576, 16832, 18944, 19462, 21504, 22092, 24864, 25248, 28416, 29193, 29456, 33152, 33664, 37888, 38924, 44184, 49728, 50496, 56832, 58386, 58912, 66304, 67328, 68117, 77848, 88368, 99456, 100992, 113664, 116772, 117824, 132608, 134656, 136234, 155696, 176736, 198912, 201984, 204351, 233544, 235648, 265216, 269312, 272468, 311392, 353472, 397824, 403968, 408702, 467088, 471296, 544936, 622784, 706944, 795648, 807936, 817404, 934176, 942592, 1089872, 1245568, 1413888, 1634808, 1868352, 1885184, 2179744, 2491136, 2827776, 3269616, 3736704, 4359488, 4982272, 5655552, 6539232, 7473408, 8718976, 9964544, 13078464, 14946816, 17437952, 26156928, 29893632, 34875904, 52313856, 69751808, 104627712, 209255424]

約数ペア:

[(1, 209255424), (2, 104627712), (3, 69751808), (4, 52313856), (6, 34875904), (7, 29893632), (8, 26156928), (12, 17437952), (14, 14946816), (16, 13078464), (21, 9964544), (24, 8718976), (28, 7473408), (32, 6539232), (37, 5655552), (42, 4982272), (48, 4359488), (56, 3736704), (64, 3269616), (74, 2827776), (84, 2491136), (96, 2179744), (111, 1885184), (112, 1868352), (128, 1634808), (148, 1413888), (168, 1245568), (192, 1089872), (222, 942592), (224, 934176), (256, 817404), (259, 807936), (263, 795648), (296, 706944), (336, 622784), (384, 544936), (444, 471296), (448, 467088), (512, 408702), (518, 403968), (526, 397824), (592, 353472), (672, 311392), (768, 272468), (777, 269312), (789, 265216), (888, 235648), (896, 233544), (1024, 204351), (1036, 201984), (1052, 198912), (1184, 176736), (1344, 155696), (1536, 136234), (1554, 134656), (1578, 132608), (1776, 117824), (1792, 116772), (1841, 113664), (2072, 100992), (2104, 99456), (2368, 88368), (2688, 77848), (3072, 68117), (3108, 67328), (3156, 66304), (3552, 58912), (3584, 58386), (3682, 56832), (4144, 50496), (4208, 49728), (4736, 44184), (5376, 38924), (5523, 37888), (6216, 33664), (6312, 33152), (7104, 29456), (7168, 29193), (7364, 28416), (8288, 25248), (8416, 24864), (9472, 22092), (9731, 21504), (10752, 19462), (11046, 18944), (12432, 16832), (12624, 16576), (14208, 14728)]