197861376

素因数分解:

$2^{13}\times 3^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:209

約数の個数: 112

約数和(自身を含む): 539459424

約数和(自身を除く): 341598048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 97, 128, 166, 192, 194, 249, 256, 291, 332, 384, 388, 498, 512, 582, 664, 768, 776, 996, 1024, 1164, 1328, 1536, 1552, 1992, 2048, 2328, 2656, 3072, 3104, 3984, 4096, 4656, 5312, 6144, 6208, 7968, 8051, 8192, 9312, 10624, 12288, 12416, 15936, 16102, 18624, 21248, 24153, 24576, 24832, 31872, 32204, 37248, 42496, 48306, 49664, 63744, 64408, 74496, 84992, 96612, 99328, 127488, 128816, 148992, 169984, 193224, 198656, 254976, 257632, 297984, 339968, 386448, 397312, 509952, 515264, 595968, 679936, 772896, 794624, 1019904, 1030528, 1191936, 1545792, 2039808, 2061056, 2383872, 3091584, 4122112, 6183168, 8244224, 12366336, 16488448, 24732672, 32976896, 49465344, 65953792, 98930688, 197861376]

約数ペア:

[(1, 197861376), (2, 98930688), (3, 65953792), (4, 49465344), (6, 32976896), (8, 24732672), (12, 16488448), (16, 12366336), (24, 8244224), (32, 6183168), (48, 4122112), (64, 3091584), (83, 2383872), (96, 2061056), (97, 2039808), (128, 1545792), (166, 1191936), (192, 1030528), (194, 1019904), (249, 794624), (256, 772896), (291, 679936), (332, 595968), (384, 515264), (388, 509952), (498, 397312), (512, 386448), (582, 339968), (664, 297984), (768, 257632), (776, 254976), (996, 198656), (1024, 193224), (1164, 169984), (1328, 148992), (1536, 128816), (1552, 127488), (1992, 99328), (2048, 96612), (2328, 84992), (2656, 74496), (3072, 64408), (3104, 63744), (3984, 49664), (4096, 48306), (4656, 42496), (5312, 37248), (6144, 32204), (6208, 31872), (7968, 24832), (8051, 24576), (8192, 24153), (9312, 21248), (10624, 18624), (12288, 16102), (12416, 15936)]