214995748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{35153}}^1$

素因数の和:35307

約数の個数: 24

約数和(自身を含む): 413411040

約数和(自身を除く): 198415292

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 35153, 70306, 140612, 386683, 773366, 1546732, 4886267, 9772534, 19545068, 53748937, 107497874, 214995748]

約数ペア:

[(1, 214995748), (2, 107497874), (4, 53748937), (11, 19545068), (22, 9772534), (44, 4886267), (139, 1546732), (278, 773366), (556, 386683), (1529, 140612), (3058, 70306), (6116, 35153)]