205871328

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18329}}^1$

素因数の和:18361

約数の個数: 96

約数和(自身を含む): 646682400

約数和(自身を除く): 440811072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 18329, 36658, 54987, 73316, 109974, 146632, 164961, 219948, 238277, 293264, 329922, 439896, 476554, 494883, 586528, 659844, 714831, 879792, 953108, 989766, 1319688, 1429662, 1759584, 1906216, 1979532, 2144493, 2639376, 2859324, 3812432, 3959064, 4288986, 5278752, 5718648, 6433479, 7624864, 7918128, 8577972, 11437296, 12866958, 15836256, 17155944, 22874592, 25733916, 34311888, 51467832, 68623776, 102935664, 205871328]

約数ペア:

[(1, 205871328), (2, 102935664), (3, 68623776), (4, 51467832), (6, 34311888), (8, 25733916), (9, 22874592), (12, 17155944), (13, 15836256), (16, 12866958), (18, 11437296), (24, 8577972), (26, 7918128), (27, 7624864), (32, 6433479), (36, 5718648), (39, 5278752), (48, 4288986), (52, 3959064), (54, 3812432), (72, 2859324), (78, 2639376), (96, 2144493), (104, 1979532), (108, 1906216), (117, 1759584), (144, 1429662), (156, 1319688), (208, 989766), (216, 953108), (234, 879792), (288, 714831), (312, 659844), (351, 586528), (416, 494883), (432, 476554), (468, 439896), (624, 329922), (702, 293264), (864, 238277), (936, 219948), (1248, 164961), (1404, 146632), (1872, 109974), (2808, 73316), (3744, 54987), (5616, 36658), (11232, 18329)]