206974656

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 224

約数和(自身を含む): 708111360

約数和(自身を除く): 501136704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 71, 72, 84, 96, 108, 112, 126, 142, 144, 168, 189, 192, 213, 216, 224, 241, 252, 284, 288, 336, 378, 426, 432, 448, 482, 497, 504, 568, 576, 639, 672, 723, 756, 852, 864, 964, 994, 1008, 1136, 1278, 1344, 1446, 1491, 1512, 1687, 1704, 1728, 1917, 1928, 1988, 2016, 2169, 2272, 2556, 2892, 2982, 3024, 3374, 3408, 3834, 3856, 3976, 4032, 4338, 4473, 4544, 5061, 5112, 5784, 5964, 6048, 6507, 6748, 6816, 7668, 7712, 7952, 8676, 8946, 10122, 10224, 11568, 11928, 12096, 13014, 13419, 13496, 13632, 15183, 15336, 15424, 15904, 17111, 17352, 17892, 20244, 20448, 23136, 23856, 26028, 26838, 26992, 30366, 30672, 31808, 34222, 34704, 35784, 40488, 40896, 45549, 46272, 47712, 51333, 52056, 53676, 53984, 60732, 61344, 68444, 69408, 71568, 80976, 91098, 95424, 102666, 104112, 107352, 107968, 119777, 121464, 122688, 136888, 138816, 143136, 153999, 161952, 182196, 205332, 208224, 214704, 239554, 242928, 273776, 286272, 307998, 323904, 359331, 364392, 410664, 416448, 429408, 461997, 479108, 485856, 547552, 615996, 718662, 728784, 821328, 858816, 923994, 958216, 971712, 1077993, 1095104, 1231992, 1437324, 1457568, 1642656, 1847988, 1916432, 2155986, 2463984, 2874648, 2915136, 3233979, 3285312, 3695976, 3832864, 4311972, 4927968, 5749296, 6467958, 7391952, 7665728, 8623944, 9855936, 11498592, 12935916, 14783904, 17247888, 22997184, 25871832, 29567808, 34495776, 51743664, 68991552, 103487328, 206974656]

約数ペア:

[(1, 206974656), (2, 103487328), (3, 68991552), (4, 51743664), (6, 34495776), (7, 29567808), (8, 25871832), (9, 22997184), (12, 17247888), (14, 14783904), (16, 12935916), (18, 11498592), (21, 9855936), (24, 8623944), (27, 7665728), (28, 7391952), (32, 6467958), (36, 5749296), (42, 4927968), (48, 4311972), (54, 3832864), (56, 3695976), (63, 3285312), (64, 3233979), (71, 2915136), (72, 2874648), (84, 2463984), (96, 2155986), (108, 1916432), (112, 1847988), (126, 1642656), (142, 1457568), (144, 1437324), (168, 1231992), (189, 1095104), (192, 1077993), (213, 971712), (216, 958216), (224, 923994), (241, 858816), (252, 821328), (284, 728784), (288, 718662), (336, 615996), (378, 547552), (426, 485856), (432, 479108), (448, 461997), (482, 429408), (497, 416448), (504, 410664), (568, 364392), (576, 359331), (639, 323904), (672, 307998), (723, 286272), (756, 273776), (852, 242928), (864, 239554), (964, 214704), (994, 208224), (1008, 205332), (1136, 182196), (1278, 161952), (1344, 153999), (1446, 143136), (1491, 138816), (1512, 136888), (1687, 122688), (1704, 121464), (1728, 119777), (1917, 107968), (1928, 107352), (1988, 104112), (2016, 102666), (2169, 95424), (2272, 91098), (2556, 80976), (2892, 71568), (2982, 69408), (3024, 68444), (3374, 61344), (3408, 60732), (3834, 53984), (3856, 53676), (3976, 52056), (4032, 51333), (4338, 47712), (4473, 46272), (4544, 45549), (5061, 40896), (5112, 40488), (5784, 35784), (5964, 34704), (6048, 34222), (6507, 31808), (6748, 30672), (6816, 30366), (7668, 26992), (7712, 26838), (7952, 26028), (8676, 23856), (8946, 23136), (10122, 20448), (10224, 20244), (11568, 17892), (11928, 17352), (12096, 17111), (13014, 15904), (13419, 15424), (13496, 15336), (13632, 15183)]