200915856

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:390

約数の個数: 160

約数和(自身を含む): 612222720

約数和(自身を除く): 411306864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 73, 92, 108, 138, 144, 146, 184, 207, 216, 219, 276, 277, 292, 368, 414, 432, 438, 552, 554, 584, 621, 657, 828, 831, 876, 1104, 1108, 1168, 1242, 1314, 1656, 1662, 1679, 1752, 1971, 2216, 2484, 2493, 2628, 3312, 3324, 3358, 3504, 3942, 4432, 4968, 4986, 5037, 5256, 6371, 6648, 6716, 7479, 7884, 9936, 9972, 10074, 10512, 12742, 13296, 13432, 14958, 15111, 15768, 19113, 19944, 20148, 20221, 25484, 26864, 29916, 30222, 31536, 38226, 39888, 40296, 40442, 45333, 50968, 57339, 59832, 60444, 60663, 76452, 80592, 80884, 90666, 101936, 114678, 119664, 120888, 121326, 152904, 161768, 172017, 181332, 181989, 229356, 241776, 242652, 305808, 323536, 344034, 362664, 363978, 458712, 465083, 485304, 545967, 688068, 725328, 727956, 917424, 930166, 970608, 1091934, 1376136, 1395249, 1455912, 1860332, 2183868, 2752272, 2790498, 2911824, 3720664, 4185747, 4367736, 5580996, 7441328, 8371494, 8735472, 11161992, 12557241, 16742988, 22323984, 25114482, 33485976, 50228964, 66971952, 100457928, 200915856]

約数ペア:

[(1, 200915856), (2, 100457928), (3, 66971952), (4, 50228964), (6, 33485976), (8, 25114482), (9, 22323984), (12, 16742988), (16, 12557241), (18, 11161992), (23, 8735472), (24, 8371494), (27, 7441328), (36, 5580996), (46, 4367736), (48, 4185747), (54, 3720664), (69, 2911824), (72, 2790498), (73, 2752272), (92, 2183868), (108, 1860332), (138, 1455912), (144, 1395249), (146, 1376136), (184, 1091934), (207, 970608), (216, 930166), (219, 917424), (276, 727956), (277, 725328), (292, 688068), (368, 545967), (414, 485304), (432, 465083), (438, 458712), (552, 363978), (554, 362664), (584, 344034), (621, 323536), (657, 305808), (828, 242652), (831, 241776), (876, 229356), (1104, 181989), (1108, 181332), (1168, 172017), (1242, 161768), (1314, 152904), (1656, 121326), (1662, 120888), (1679, 119664), (1752, 114678), (1971, 101936), (2216, 90666), (2484, 80884), (2493, 80592), (2628, 76452), (3312, 60663), (3324, 60444), (3358, 59832), (3504, 57339), (3942, 50968), (4432, 45333), (4968, 40442), (4986, 40296), (5037, 39888), (5256, 38226), (6371, 31536), (6648, 30222), (6716, 29916), (7479, 26864), (7884, 25484), (9936, 20221), (9972, 20148), (10074, 19944), (10512, 19113), (12742, 15768), (13296, 15111), (13432, 14958)]