206262784

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 536215680

約数和(自身を除く): 329952896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 233, 247, 256, 266, 304, 364, 416, 448, 466, 494, 512, 532, 608, 728, 832, 896, 932, 988, 1064, 1216, 1456, 1631, 1664, 1729, 1792, 1864, 1976, 2128, 2432, 2912, 3029, 3262, 3328, 3458, 3584, 3728, 3952, 4256, 4427, 4864, 5824, 6058, 6524, 6656, 6916, 7456, 7904, 8512, 8854, 9728, 11648, 12116, 13048, 13832, 14912, 15808, 17024, 17708, 21203, 23296, 24232, 26096, 27664, 29824, 30989, 31616, 34048, 35416, 42406, 46592, 48464, 52192, 55328, 57551, 59648, 61978, 63232, 68096, 70832, 84812, 96928, 104384, 110656, 115102, 119296, 123956, 126464, 141664, 169624, 193856, 208768, 221312, 230204, 247912, 283328, 339248, 387712, 402857, 417536, 442624, 460408, 495824, 566656, 678496, 775424, 805714, 835072, 885248, 920816, 991648, 1133312, 1356992, 1550848, 1611428, 1841632, 1983296, 2266624, 2713984, 3222856, 3683264, 3966592, 5427968, 6445712, 7366528, 7933184, 10855936, 12891424, 14733056, 15866368, 25782848, 29466112, 51565696, 103131392, 206262784]

約数ペア:

[(1, 206262784), (2, 103131392), (4, 51565696), (7, 29466112), (8, 25782848), (13, 15866368), (14, 14733056), (16, 12891424), (19, 10855936), (26, 7933184), (28, 7366528), (32, 6445712), (38, 5427968), (52, 3966592), (56, 3683264), (64, 3222856), (76, 2713984), (91, 2266624), (104, 1983296), (112, 1841632), (128, 1611428), (133, 1550848), (152, 1356992), (182, 1133312), (208, 991648), (224, 920816), (233, 885248), (247, 835072), (256, 805714), (266, 775424), (304, 678496), (364, 566656), (416, 495824), (448, 460408), (466, 442624), (494, 417536), (512, 402857), (532, 387712), (608, 339248), (728, 283328), (832, 247912), (896, 230204), (932, 221312), (988, 208768), (1064, 193856), (1216, 169624), (1456, 141664), (1631, 126464), (1664, 123956), (1729, 119296), (1792, 115102), (1864, 110656), (1976, 104384), (2128, 96928), (2432, 84812), (2912, 70832), (3029, 68096), (3262, 63232), (3328, 61978), (3458, 59648), (3584, 57551), (3728, 55328), (3952, 52192), (4256, 48464), (4427, 46592), (4864, 42406), (5824, 35416), (6058, 34048), (6524, 31616), (6656, 30989), (6916, 29824), (7456, 27664), (7904, 26096), (8512, 24232), (8854, 23296), (9728, 21203), (11648, 17708), (12116, 17024), (13048, 15808), (13832, 14912)]