207971712

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1543}}^1$

素因数の和:1582

約数の個数: 160

約数和(自身を含む): 666961680

約数和(自身を除く): 458989968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 384, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1152, 1248, 1296, 1404, 1543, 1664, 1728, 1872, 2106, 2496, 2592, 2808, 3086, 3456, 3744, 4212, 4629, 4992, 5184, 5616, 6172, 7488, 8424, 9258, 10368, 11232, 12344, 13887, 14976, 16848, 18516, 20059, 22464, 24688, 27774, 33696, 37032, 40118, 41661, 44928, 49376, 55548, 60177, 67392, 74064, 80236, 83322, 98752, 111096, 120354, 124983, 134784, 148128, 160472, 166644, 180531, 197504, 222192, 240708, 249966, 296256, 320944, 333288, 361062, 444384, 481416, 499932, 541593, 592512, 641888, 666576, 722124, 888768, 962832, 999864, 1083186, 1283776, 1333152, 1444248, 1624779, 1777536, 1925664, 1999728, 2166372, 2567552, 2666304, 2888496, 3249558, 3851328, 3999456, 4332744, 5332608, 5776992, 6499116, 7702656, 7998912, 8665488, 11553984, 12998232, 15997824, 17330976, 23107968, 25996464, 34661952, 51992928, 69323904, 103985856, 207971712]

約数ペア:

[(1, 207971712), (2, 103985856), (3, 69323904), (4, 51992928), (6, 34661952), (8, 25996464), (9, 23107968), (12, 17330976), (13, 15997824), (16, 12998232), (18, 11553984), (24, 8665488), (26, 7998912), (27, 7702656), (32, 6499116), (36, 5776992), (39, 5332608), (48, 4332744), (52, 3999456), (54, 3851328), (64, 3249558), (72, 2888496), (78, 2666304), (81, 2567552), (96, 2166372), (104, 1999728), (108, 1925664), (117, 1777536), (128, 1624779), (144, 1444248), (156, 1333152), (162, 1283776), (192, 1083186), (208, 999864), (216, 962832), (234, 888768), (288, 722124), (312, 666576), (324, 641888), (351, 592512), (384, 541593), (416, 499932), (432, 481416), (468, 444384), (576, 361062), (624, 333288), (648, 320944), (702, 296256), (832, 249966), (864, 240708), (936, 222192), (1053, 197504), (1152, 180531), (1248, 166644), (1296, 160472), (1404, 148128), (1543, 134784), (1664, 124983), (1728, 120354), (1872, 111096), (2106, 98752), (2496, 83322), (2592, 80236), (2808, 74064), (3086, 67392), (3456, 60177), (3744, 55548), (4212, 49376), (4629, 44928), (4992, 41661), (5184, 40118), (5616, 37032), (6172, 33696), (7488, 27774), (8424, 24688), (9258, 22464), (10368, 20059), (11232, 18516), (12344, 16848), (13887, 14976)]