209550783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{12409}}^1$

素因数の和:12858

約数の個数: 16

約数和(自身を含む): 301612640

約数和(自身を除く): 92061857

約数列:

[1, 3, 13, 39, 433, 1299, 5629, 12409, 16887, 37227, 161317, 483951, 5373097, 16119291, 69850261, 209550783]

約数ペア:

[(1, 209550783), (3, 69850261), (13, 16119291), (39, 5373097), (433, 483951), (1299, 161317), (5629, 37227), (12409, 16887)]