220958999

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{4909}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 245107200

約数和(自身を除く): 24148201

約数列:

[1, 19, 23, 103, 437, 1957, 2369, 4909, 45011, 93271, 112907, 505627, 2145233, 9606913, 11629421, 220958999]

約数ペア:

[(1, 220958999), (19, 11629421), (23, 9606913), (103, 2145233), (437, 505627), (1957, 112907), (2369, 93271), (4909, 45011)]