212714095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{124759}}^1$

素因数の和:124806

約数の個数: 16

約数和(自身を含む): 287447040

約数和(自身を除く): 74732945

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 124759, 623795, 1372349, 3867529, 6861745, 19337645, 42542819, 212714095]

約数ペア:

[(1, 212714095), (5, 42542819), (11, 19337645), (31, 6861745), (55, 3867529), (155, 1372349), (341, 623795), (1705, 124759)]