218177999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1526

約数の個数: 16

約数和(自身を含む): 239296512

約数和(自身を除く): 21118513

約数列:

[1, 13, 103, 127, 1283, 1339, 1651, 13081, 16679, 132149, 162941, 170053, 1717937, 2118233, 16782923, 218177999]

約数ペア:

[(1, 218177999), (13, 16782923), (103, 2118233), (127, 1717937), (1283, 170053), (1339, 162941), (1651, 132149), (13081, 16679)]