204519138

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 415328256

約数和(自身を除く): 210809118

約数列:

[1, 2, 3, 6, 83, 166, 249, 463, 498, 887, 926, 1389, 1774, 2661, 2778, 5322, 38429, 73621, 76858, 115287, 147242, 220863, 230574, 410681, 441726, 821362, 1232043, 2464086, 34086523, 68173046, 102259569, 204519138]

約数ペア:

[(1, 204519138), (2, 102259569), (3, 68173046), (6, 34086523), (83, 2464086), (166, 1232043), (249, 821362), (463, 441726), (498, 410681), (887, 230574), (926, 220863), (1389, 147242), (1774, 115287), (2661, 76858), (2778, 73621), (5322, 38429)]