204637336324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{20719}}^1$

素因数の和:21508

約数の個数: 48

約数和(自身を含む): 381206891520

約数和(自身を除く): 176569555196

約数列:

[1, 2, 4, 17, 34, 68, 337, 431, 674, 862, 1348, 1724, 5729, 7327, 11458, 14654, 20719, 22916, 29308, 41438, 82876, 145247, 290494, 352223, 580988, 704446, 1408892, 2469199, 4938398, 6982303, 8929889, 9876796, 13964606, 17859778, 27929212, 35719556, 118699151, 151808113, 237398302, 303616226, 474796604, 607232452, 3009372593, 6018745186, 12037490372, 51159334081, 102318668162, 204637336324]

約数ペア:

[(1, 204637336324), (2, 102318668162), (4, 51159334081), (17, 12037490372), (34, 6018745186), (68, 3009372593), (337, 607232452), (431, 474796604), (674, 303616226), (862, 237398302), (1348, 151808113), (1724, 118699151), (5729, 35719556), (7327, 27929212), (11458, 17859778), (14654, 13964606), (20719, 9876796), (22916, 8929889), (29308, 6982303), (41438, 4938398), (82876, 2469199), (145247, 1408892), (290494, 704446), (352223, 580988)]