205875072

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 651596400

約数和(自身を除く): 445721328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 59, 64, 72, 78, 96, 104, 117, 118, 128, 144, 156, 177, 192, 208, 233, 234, 236, 288, 312, 354, 384, 416, 466, 468, 472, 531, 576, 624, 699, 708, 767, 832, 932, 936, 944, 1062, 1152, 1248, 1398, 1416, 1534, 1664, 1864, 1872, 1888, 2097, 2124, 2301, 2496, 2796, 2832, 3029, 3068, 3728, 3744, 3776, 4194, 4248, 4602, 4992, 5592, 5664, 6058, 6136, 6903, 7456, 7488, 7552, 8388, 8496, 9087, 9204, 11184, 11328, 12116, 12272, 13747, 13806, 14912, 14976, 16776, 16992, 18174, 18408, 22368, 22656, 24232, 24544, 27261, 27494, 27612, 29824, 33552, 33984, 36348, 36816, 41241, 44736, 48464, 49088, 54522, 54988, 55224, 67104, 67968, 72696, 73632, 82482, 89472, 96928, 98176, 109044, 109976, 110448, 123723, 134208, 145392, 147264, 164964, 178711, 193856, 218088, 219952, 220896, 247446, 268416, 290784, 294528, 329928, 357422, 387712, 436176, 439904, 441792, 494892, 536133, 581568, 659856, 714844, 872352, 879808, 883584, 989784, 1072266, 1163136, 1319712, 1429688, 1608399, 1744704, 1759616, 1979568, 2144532, 2639424, 2859376, 3216798, 3489408, 3959136, 4289064, 5278848, 5718752, 6433596, 7918272, 8578128, 11437504, 12867192, 15836544, 17156256, 22875008, 25734384, 34312512, 51468768, 68625024, 102937536, 205875072]

約数ペア:

[(1, 205875072), (2, 102937536), (3, 68625024), (4, 51468768), (6, 34312512), (8, 25734384), (9, 22875008), (12, 17156256), (13, 15836544), (16, 12867192), (18, 11437504), (24, 8578128), (26, 7918272), (32, 6433596), (36, 5718752), (39, 5278848), (48, 4289064), (52, 3959136), (59, 3489408), (64, 3216798), (72, 2859376), (78, 2639424), (96, 2144532), (104, 1979568), (117, 1759616), (118, 1744704), (128, 1608399), (144, 1429688), (156, 1319712), (177, 1163136), (192, 1072266), (208, 989784), (233, 883584), (234, 879808), (236, 872352), (288, 714844), (312, 659856), (354, 581568), (384, 536133), (416, 494892), (466, 441792), (468, 439904), (472, 436176), (531, 387712), (576, 357422), (624, 329928), (699, 294528), (708, 290784), (767, 268416), (832, 247446), (932, 220896), (936, 219952), (944, 218088), (1062, 193856), (1152, 178711), (1248, 164964), (1398, 147264), (1416, 145392), (1534, 134208), (1664, 123723), (1864, 110448), (1872, 109976), (1888, 109044), (2097, 98176), (2124, 96928), (2301, 89472), (2496, 82482), (2796, 73632), (2832, 72696), (3029, 67968), (3068, 67104), (3728, 55224), (3744, 54988), (3776, 54522), (4194, 49088), (4248, 48464), (4602, 44736), (4992, 41241), (5592, 36816), (5664, 36348), (6058, 33984), (6136, 33552), (6903, 29824), (7456, 27612), (7488, 27494), (7552, 27261), (8388, 24544), (8496, 24232), (9087, 22656), (9204, 22368), (11184, 18408), (11328, 18174), (12116, 16992), (12272, 16776), (13747, 14976), (13806, 14912)]