201165778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{881}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 336063168

約数和(自身を除く): 134897390

約数列:

[1, 2, 11, 22, 97, 107, 194, 214, 881, 1067, 1177, 1762, 2134, 2354, 9691, 10379, 19382, 20758, 85457, 94267, 114169, 170914, 188534, 228338, 940027, 1036937, 1880054, 2073874, 9143899, 18287798, 100582889, 201165778]

約数ペア:

[(1, 201165778), (2, 100582889), (11, 18287798), (22, 9143899), (97, 2073874), (107, 1880054), (194, 1036937), (214, 940027), (881, 228338), (1067, 188534), (1177, 170914), (1762, 114169), (2134, 94267), (2354, 85457), (9691, 20758), (10379, 19382)]