203969557

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1\times {\mathrm{1381}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 230849280

約数和(自身を除く): 26879723

約数列:

[1, 11, 29, 319, 463, 1381, 5093, 13427, 15191, 40049, 147697, 440539, 639403, 7033433, 18542687, 203969557]

約数ペア:

[(1, 203969557), (11, 18542687), (29, 7033433), (319, 639403), (463, 440539), (1381, 147697), (5093, 40049), (13427, 15191)]