206891331808

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40157479}}^1$

素因数の和:40157519

約数の個数: 48

約数和(自身を含む): 485744878080

約数和(自身を除く): 278853546272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 40157479, 80314958, 160629916, 281102353, 321259832, 562204706, 642519664, 923622017, 1124409412, 1285039328, 1847244034, 2248818824, 3694488068, 4497637648, 6465354119, 7388976136, 8995275296, 12930708238, 14777952272, 25861416476, 29555904544, 51722832952, 103445665904, 206891331808]

約数ペア:

[(1, 206891331808), (2, 103445665904), (4, 51722832952), (7, 29555904544), (8, 25861416476), (14, 14777952272), (16, 12930708238), (23, 8995275296), (28, 7388976136), (32, 6465354119), (46, 4497637648), (56, 3694488068), (92, 2248818824), (112, 1847244034), (161, 1285039328), (184, 1124409412), (224, 923622017), (322, 642519664), (368, 562204706), (644, 321259832), (736, 281102353), (1288, 160629916), (2576, 80314958), (5152, 40157479)]