211345906

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{17389}}^1$

素因数の和:17553

約数の個数: 16

約数和(自身を含む): 325540800

約数和(自身を除く): 114194894

約数列:

[1, 2, 59, 103, 118, 206, 6077, 12154, 17389, 34778, 1025951, 1791067, 2051902, 3582134, 105672953, 211345906]

約数ペア:

[(1, 211345906), (2, 105672953), (59, 3582134), (103, 2051902), (118, 1791067), (206, 1025951), (6077, 34778), (12154, 17389)]