206385408

素因数分解:

$2^8\times 3^4\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 180

約数和(自身を含む): 634386060

約数和(自身を除く): 428000652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 81, 96, 108, 111, 128, 144, 148, 162, 192, 216, 222, 256, 269, 288, 296, 324, 333, 384, 432, 444, 538, 576, 592, 648, 666, 768, 807, 864, 888, 999, 1076, 1152, 1184, 1296, 1332, 1614, 1728, 1776, 1998, 2152, 2304, 2368, 2421, 2592, 2664, 2997, 3228, 3456, 3552, 3996, 4304, 4736, 4842, 5184, 5328, 5994, 6456, 6912, 7104, 7263, 7992, 8608, 9472, 9684, 9953, 10368, 10656, 11988, 12912, 14208, 14526, 15984, 17216, 19368, 19906, 20736, 21312, 21789, 23976, 25824, 28416, 29052, 29859, 31968, 34432, 38736, 39812, 42624, 43578, 47952, 51648, 58104, 59718, 63936, 68864, 77472, 79624, 85248, 87156, 89577, 95904, 103296, 116208, 119436, 127872, 154944, 159248, 174312, 179154, 191808, 206592, 232416, 238872, 255744, 268731, 309888, 318496, 348624, 358308, 383616, 464832, 477744, 537462, 619776, 636992, 697248, 716616, 767232, 806193, 929664, 955488, 1074924, 1273984, 1394496, 1433232, 1612386, 1859328, 1910976, 2149848, 2547968, 2788992, 2866464, 3224772, 3821952, 4299696, 5577984, 5732928, 6449544, 7643904, 8599392, 11465856, 12899088, 17198784, 22931712, 25798176, 34397568, 51596352, 68795136, 103192704, 206385408]

約数ペア:

[(1, 206385408), (2, 103192704), (3, 68795136), (4, 51596352), (6, 34397568), (8, 25798176), (9, 22931712), (12, 17198784), (16, 12899088), (18, 11465856), (24, 8599392), (27, 7643904), (32, 6449544), (36, 5732928), (37, 5577984), (48, 4299696), (54, 3821952), (64, 3224772), (72, 2866464), (74, 2788992), (81, 2547968), (96, 2149848), (108, 1910976), (111, 1859328), (128, 1612386), (144, 1433232), (148, 1394496), (162, 1273984), (192, 1074924), (216, 955488), (222, 929664), (256, 806193), (269, 767232), (288, 716616), (296, 697248), (324, 636992), (333, 619776), (384, 537462), (432, 477744), (444, 464832), (538, 383616), (576, 358308), (592, 348624), (648, 318496), (666, 309888), (768, 268731), (807, 255744), (864, 238872), (888, 232416), (999, 206592), (1076, 191808), (1152, 179154), (1184, 174312), (1296, 159248), (1332, 154944), (1614, 127872), (1728, 119436), (1776, 116208), (1998, 103296), (2152, 95904), (2304, 89577), (2368, 87156), (2421, 85248), (2592, 79624), (2664, 77472), (2997, 68864), (3228, 63936), (3456, 59718), (3552, 58104), (3996, 51648), (4304, 47952), (4736, 43578), (4842, 42624), (5184, 39812), (5328, 38736), (5994, 34432), (6456, 31968), (6912, 29859), (7104, 29052), (7263, 28416), (7992, 25824), (8608, 23976), (9472, 21789), (9684, 21312), (9953, 20736), (10368, 19906), (10656, 19368), (11988, 17216), (12912, 15984), (14208, 14526)]