221330604724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{28403}}^1\times {\mathrm{102533}}^1$

素因数の和:130959

約数の個数: 24

約数和(自身を含む): 407732603040

約数和(自身を除く): 186401998316

約数列:

[1, 2, 4, 19, 38, 76, 28403, 56806, 102533, 113612, 205066, 410132, 539657, 1079314, 1948127, 2158628, 3896254, 7792508, 2912244799, 5824489598, 11648979196, 55332651181, 110665302362, 221330604724]

約数ペア:

[(1, 221330604724), (2, 110665302362), (4, 55332651181), (19, 11648979196), (38, 5824489598), (76, 2912244799), (28403, 7792508), (56806, 3896254), (102533, 2158628), (113612, 1948127), (205066, 1079314), (410132, 539657)]