197171904

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 112

約数和(自身を含む): 544510976

約数和(自身を除く): 347339072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 157, 186, 192, 211, 248, 314, 372, 422, 471, 496, 628, 633, 744, 844, 942, 992, 1256, 1266, 1488, 1688, 1884, 1984, 2512, 2532, 2976, 3376, 3768, 4867, 5024, 5064, 5952, 6541, 6752, 7536, 9734, 10048, 10128, 13082, 13504, 14601, 15072, 19468, 19623, 20256, 26164, 29202, 30144, 33127, 38936, 39246, 40512, 52328, 58404, 66254, 77872, 78492, 99381, 104656, 116808, 132508, 155744, 156984, 198762, 209312, 233616, 265016, 311488, 313968, 397524, 418624, 467232, 530032, 627936, 795048, 934464, 1026937, 1060064, 1255872, 1590096, 2053874, 2120128, 3080811, 3180192, 4107748, 6161622, 6360384, 8215496, 12323244, 16430992, 24646488, 32861984, 49292976, 65723968, 98585952, 197171904]

約数ペア:

[(1, 197171904), (2, 98585952), (3, 65723968), (4, 49292976), (6, 32861984), (8, 24646488), (12, 16430992), (16, 12323244), (24, 8215496), (31, 6360384), (32, 6161622), (48, 4107748), (62, 3180192), (64, 3080811), (93, 2120128), (96, 2053874), (124, 1590096), (157, 1255872), (186, 1060064), (192, 1026937), (211, 934464), (248, 795048), (314, 627936), (372, 530032), (422, 467232), (471, 418624), (496, 397524), (628, 313968), (633, 311488), (744, 265016), (844, 233616), (942, 209312), (992, 198762), (1256, 156984), (1266, 155744), (1488, 132508), (1688, 116808), (1884, 104656), (1984, 99381), (2512, 78492), (2532, 77872), (2976, 66254), (3376, 58404), (3768, 52328), (4867, 40512), (5024, 39246), (5064, 38936), (5952, 33127), (6541, 30144), (6752, 29202), (7536, 26164), (9734, 20256), (10048, 19623), (10128, 19468), (13082, 15072), (13504, 14601)]