219735841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{751}}^1$

素因数の和:1152

約数の個数: 16

約数和(自身を含む): 241049088

約数和(自身を除く): 21313247

約数列:

[1, 13, 71, 317, 751, 923, 4121, 9763, 22507, 53321, 238067, 292591, 693173, 3094871, 16902757, 219735841]

約数ペア:

[(1, 219735841), (13, 16902757), (71, 3094871), (317, 693173), (751, 292591), (923, 238067), (4121, 53321), (9763, 22507)]