199386048

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 112

約数和(自身を含む): 550753280

約数和(自身を除く): 351367232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 139, 186, 192, 241, 248, 278, 372, 417, 482, 496, 556, 723, 744, 834, 964, 992, 1112, 1446, 1488, 1668, 1928, 1984, 2224, 2892, 2976, 3336, 3856, 4309, 4448, 5784, 5952, 6672, 7471, 7712, 8618, 8896, 11568, 12927, 13344, 14942, 15424, 17236, 22413, 23136, 25854, 26688, 29884, 33499, 34472, 44826, 46272, 51708, 59768, 66998, 68944, 89652, 100497, 103416, 119536, 133996, 137888, 179304, 200994, 206832, 239072, 267992, 275776, 358608, 401988, 413664, 478144, 535984, 717216, 803976, 827328, 1038469, 1071968, 1434432, 1607952, 2076938, 2143936, 3115407, 3215904, 4153876, 6230814, 6431808, 8307752, 12461628, 16615504, 24923256, 33231008, 49846512, 66462016, 99693024, 199386048]

約数ペア:

[(1, 199386048), (2, 99693024), (3, 66462016), (4, 49846512), (6, 33231008), (8, 24923256), (12, 16615504), (16, 12461628), (24, 8307752), (31, 6431808), (32, 6230814), (48, 4153876), (62, 3215904), (64, 3115407), (93, 2143936), (96, 2076938), (124, 1607952), (139, 1434432), (186, 1071968), (192, 1038469), (241, 827328), (248, 803976), (278, 717216), (372, 535984), (417, 478144), (482, 413664), (496, 401988), (556, 358608), (723, 275776), (744, 267992), (834, 239072), (964, 206832), (992, 200994), (1112, 179304), (1446, 137888), (1488, 133996), (1668, 119536), (1928, 103416), (1984, 100497), (2224, 89652), (2892, 68944), (2976, 66998), (3336, 59768), (3856, 51708), (4309, 46272), (4448, 44826), (5784, 34472), (5952, 33499), (6672, 29884), (7471, 26688), (7712, 25854), (8618, 23136), (8896, 22413), (11568, 17236), (12927, 15424), (13344, 14942)]