194896471

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19031}}^1$

素因数の和:19075

約数の個数: 24

約数和(自身を含む): 260357760

約数和(自身を除く): 65461289

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 19031, 133217, 209341, 361589, 932519, 1465387, 2531123, 3977479, 10257709, 17717861, 27842353, 194896471]

約数ペア:

[(1, 194896471), (7, 27842353), (11, 17717861), (19, 10257709), (49, 3977479), (77, 2531123), (133, 1465387), (209, 932519), (539, 361589), (931, 209341), (1463, 133217), (10241, 19031)]