197996832

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 192

約数和(自身を含む): 640120320

約数和(自身を除く): 442123488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 83, 88, 96, 99, 108, 132, 144, 166, 176, 198, 216, 249, 251, 264, 288, 297, 332, 352, 396, 432, 498, 502, 528, 594, 664, 747, 753, 792, 864, 913, 996, 1004, 1056, 1188, 1328, 1494, 1506, 1584, 1826, 1992, 2008, 2241, 2259, 2376, 2656, 2739, 2761, 2988, 3012, 3168, 3652, 3984, 4016, 4482, 4518, 4752, 5478, 5522, 5976, 6024, 6777, 7304, 7968, 8032, 8217, 8283, 8964, 9036, 9504, 10956, 11044, 11952, 12048, 13554, 14608, 16434, 16566, 17928, 18072, 20833, 21912, 22088, 23904, 24096, 24651, 24849, 27108, 29216, 32868, 33132, 35856, 36144, 41666, 43824, 44176, 49302, 49698, 54216, 62499, 65736, 66264, 71712, 72288, 74547, 83332, 87648, 88352, 98604, 99396, 108432, 124998, 131472, 132528, 149094, 166664, 187497, 197208, 198792, 216864, 229163, 249996, 262944, 265056, 298188, 333328, 374994, 394416, 397584, 458326, 499992, 562491, 596376, 666656, 687489, 749988, 788832, 795168, 916652, 999984, 1124982, 1192752, 1374978, 1499976, 1833304, 1999968, 2062467, 2249964, 2385504, 2749956, 2999952, 3666608, 4124934, 4499928, 5499912, 5999904, 6187401, 7333216, 8249868, 8999856, 10999824, 12374802, 16499736, 17999712, 21999648, 24749604, 32999472, 49499208, 65998944, 98998416, 197996832]

約数ペア:

[(1, 197996832), (2, 98998416), (3, 65998944), (4, 49499208), (6, 32999472), (8, 24749604), (9, 21999648), (11, 17999712), (12, 16499736), (16, 12374802), (18, 10999824), (22, 8999856), (24, 8249868), (27, 7333216), (32, 6187401), (33, 5999904), (36, 5499912), (44, 4499928), (48, 4124934), (54, 3666608), (66, 2999952), (72, 2749956), (83, 2385504), (88, 2249964), (96, 2062467), (99, 1999968), (108, 1833304), (132, 1499976), (144, 1374978), (166, 1192752), (176, 1124982), (198, 999984), (216, 916652), (249, 795168), (251, 788832), (264, 749988), (288, 687489), (297, 666656), (332, 596376), (352, 562491), (396, 499992), (432, 458326), (498, 397584), (502, 394416), (528, 374994), (594, 333328), (664, 298188), (747, 265056), (753, 262944), (792, 249996), (864, 229163), (913, 216864), (996, 198792), (1004, 197208), (1056, 187497), (1188, 166664), (1328, 149094), (1494, 132528), (1506, 131472), (1584, 124998), (1826, 108432), (1992, 99396), (2008, 98604), (2241, 88352), (2259, 87648), (2376, 83332), (2656, 74547), (2739, 72288), (2761, 71712), (2988, 66264), (3012, 65736), (3168, 62499), (3652, 54216), (3984, 49698), (4016, 49302), (4482, 44176), (4518, 43824), (4752, 41666), (5478, 36144), (5522, 35856), (5976, 33132), (6024, 32868), (6777, 29216), (7304, 27108), (7968, 24849), (8032, 24651), (8217, 24096), (8283, 23904), (8964, 22088), (9036, 21912), (9504, 20833), (10956, 18072), (11044, 17928), (11952, 16566), (12048, 16434), (13554, 14608)]