219849967

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1811}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 240445152

約数和(自身を除く): 20595185

約数列:

[1, 17, 37, 193, 629, 1811, 3281, 7141, 30787, 67007, 121397, 349523, 1139119, 5941891, 12932351, 219849967]

約数ペア:

[(1, 219849967), (17, 12932351), (37, 5941891), (193, 1139119), (629, 349523), (1811, 121397), (3281, 67007), (7141, 30787)]