204334949

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16883}}^1$

素因数の和:16929

約数の個数: 24

約数和(自身を含む): 269468640

約数和(自身を除く): 65133691

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 16883, 118181, 219479, 320777, 827267, 1536353, 2245439, 4170101, 10754471, 15718073, 29190707, 204334949]

約数ペア:

[(1, 204334949), (7, 29190707), (13, 15718073), (19, 10754471), (49, 4170101), (91, 2245439), (133, 1536353), (247, 827267), (637, 320777), (931, 219479), (1729, 118181), (12103, 16883)]