207890751

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{6637}}^1$

素因数の和:6890

約数の個数: 16

約数和(自身を含む): 283893984

約数和(自身を除く): 76003233

約数列:

[1, 3, 53, 159, 197, 591, 6637, 10441, 19911, 31323, 351761, 1055283, 1307489, 3922467, 69296917, 207890751]

約数ペア:

[(1, 207890751), (3, 69296917), (53, 3922467), (159, 1307489), (197, 1055283), (591, 351761), (6637, 31323), (10441, 19911)]