208318656

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11923}}^1$

素因数の和:11958

約数の個数: 112

約数和(自身を含む): 678427904

約数和(自身を除く): 470109248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 11923, 17472, 23846, 35769, 47692, 71538, 83461, 95384, 143076, 154999, 166922, 190768, 250383, 286152, 309998, 333844, 381536, 464997, 500766, 572304, 619996, 667688, 763072, 929994, 1001532, 1084993, 1144608, 1239992, 1335376, 1859988, 2003064, 2169986, 2289216, 2479984, 2670752, 3254979, 3719976, 4006128, 4339972, 4959968, 5341504, 6509958, 7439952, 8012256, 8679944, 9919936, 13019916, 14879904, 16024512, 17359888, 26039832, 29759808, 34719776, 52079664, 69439552, 104159328, 208318656]

約数ペア:

[(1, 208318656), (2, 104159328), (3, 69439552), (4, 52079664), (6, 34719776), (7, 29759808), (8, 26039832), (12, 17359888), (13, 16024512), (14, 14879904), (16, 13019916), (21, 9919936), (24, 8679944), (26, 8012256), (28, 7439952), (32, 6509958), (39, 5341504), (42, 4959968), (48, 4339972), (52, 4006128), (56, 3719976), (64, 3254979), (78, 2670752), (84, 2479984), (91, 2289216), (96, 2169986), (104, 2003064), (112, 1859988), (156, 1335376), (168, 1239992), (182, 1144608), (192, 1084993), (208, 1001532), (224, 929994), (273, 763072), (312, 667688), (336, 619996), (364, 572304), (416, 500766), (448, 464997), (546, 381536), (624, 333844), (672, 309998), (728, 286152), (832, 250383), (1092, 190768), (1248, 166922), (1344, 154999), (1456, 143076), (2184, 95384), (2496, 83461), (2912, 71538), (4368, 47692), (5824, 35769), (8736, 23846), (11923, 17472)]