213037823

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{4523}}^1$

素因数の和:4646

約数の個数: 16

約数和(自身を含む): 233800320

約数和(自身を除く): 20762497

約数列:

[1, 19, 37, 67, 703, 1273, 2479, 4523, 47101, 85937, 167351, 303041, 3179669, 5757779, 11212517, 213037823]

約数ペア:

[(1, 213037823), (19, 11212517), (37, 5757779), (67, 3179669), (703, 303041), (1273, 167351), (2479, 85937), (4523, 47101)]