205510656

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 616412160

約数和(自身を除く): 410901504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 83, 93, 96, 104, 124, 128, 156, 166, 186, 192, 208, 248, 249, 256, 312, 332, 372, 384, 403, 416, 496, 498, 512, 624, 664, 744, 768, 806, 832, 992, 996, 1024, 1079, 1209, 1248, 1328, 1488, 1536, 1612, 1664, 1984, 1992, 2048, 2158, 2418, 2496, 2573, 2656, 2976, 3072, 3224, 3237, 3328, 3968, 3984, 4316, 4836, 4992, 5146, 5312, 5952, 6144, 6448, 6474, 6656, 7719, 7936, 7968, 8632, 9672, 9984, 10292, 10624, 11904, 12896, 12948, 13312, 15438, 15872, 15936, 17264, 19344, 19968, 20584, 21248, 23808, 25792, 25896, 26624, 30876, 31744, 31872, 33449, 34528, 38688, 39936, 41168, 42496, 47616, 51584, 51792, 61752, 63488, 63744, 66898, 69056, 77376, 79872, 82336, 84992, 95232, 100347, 103168, 103584, 123504, 127488, 133796, 138112, 154752, 164672, 169984, 190464, 200694, 206336, 207168, 247008, 254976, 267592, 276224, 309504, 329344, 401388, 412672, 414336, 494016, 509952, 535184, 552448, 619008, 658688, 802776, 825344, 828672, 988032, 1070368, 1104896, 1238016, 1317376, 1605552, 1657344, 1976064, 2140736, 2209792, 2476032, 2634752, 3211104, 3314688, 3952128, 4281472, 5269504, 6422208, 6629376, 7904256, 8562944, 12844416, 15808512, 17125888, 25688832, 34251776, 51377664, 68503552, 102755328, 205510656]

約数ペア:

[(1, 205510656), (2, 102755328), (3, 68503552), (4, 51377664), (6, 34251776), (8, 25688832), (12, 17125888), (13, 15808512), (16, 12844416), (24, 8562944), (26, 7904256), (31, 6629376), (32, 6422208), (39, 5269504), (48, 4281472), (52, 3952128), (62, 3314688), (64, 3211104), (78, 2634752), (83, 2476032), (93, 2209792), (96, 2140736), (104, 1976064), (124, 1657344), (128, 1605552), (156, 1317376), (166, 1238016), (186, 1104896), (192, 1070368), (208, 988032), (248, 828672), (249, 825344), (256, 802776), (312, 658688), (332, 619008), (372, 552448), (384, 535184), (403, 509952), (416, 494016), (496, 414336), (498, 412672), (512, 401388), (624, 329344), (664, 309504), (744, 276224), (768, 267592), (806, 254976), (832, 247008), (992, 207168), (996, 206336), (1024, 200694), (1079, 190464), (1209, 169984), (1248, 164672), (1328, 154752), (1488, 138112), (1536, 133796), (1612, 127488), (1664, 123504), (1984, 103584), (1992, 103168), (2048, 100347), (2158, 95232), (2418, 84992), (2496, 82336), (2573, 79872), (2656, 77376), (2976, 69056), (3072, 66898), (3224, 63744), (3237, 63488), (3328, 61752), (3968, 51792), (3984, 51584), (4316, 47616), (4836, 42496), (4992, 41168), (5146, 39936), (5312, 38688), (5952, 34528), (6144, 33449), (6448, 31872), (6474, 31744), (6656, 30876), (7719, 26624), (7936, 25896), (7968, 25792), (8632, 23808), (9672, 21248), (9984, 20584), (10292, 19968), (10624, 19344), (11904, 17264), (12896, 15936), (12948, 15872), (13312, 15438)]