223891919

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{487}}^1$

素因数の和:790

約数の個数: 16

約数和(自身を含む): 236113920

約数和(自身を除く): 12222001

約数列:

[1, 29, 83, 191, 487, 2407, 5539, 14123, 15853, 40421, 93017, 459737, 1172209, 2697493, 7720411, 223891919]

約数ペア:

[(1, 223891919), (29, 7720411), (83, 2697493), (191, 1172209), (487, 459737), (2407, 93017), (5539, 40421), (14123, 15853)]