219067585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 295511040

約数和(自身を除く): 76443455

約数列:

[1, 5, 11, 43, 55, 211, 215, 439, 473, 1055, 2195, 2321, 2365, 4829, 9073, 11605, 18877, 24145, 45365, 92629, 94385, 99803, 207647, 463145, 499015, 1018919, 1038235, 3983047, 5094595, 19915235, 43813517, 219067585]

約数ペア:

[(1, 219067585), (5, 43813517), (11, 19915235), (43, 5094595), (55, 3983047), (211, 1038235), (215, 1018919), (439, 499015), (473, 463145), (1055, 207647), (2195, 99803), (2321, 94385), (2365, 92629), (4829, 45365), (9073, 24145), (11605, 18877)]