201691023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{66763}}^1$

素因数の和:66838

約数の個数: 16

約数和(自身を含む): 288420480

約数和(自身を除く): 86729457

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 66763, 200289, 1268497, 3538439, 3805491, 10615317, 67230341, 201691023]

約数ペア:

[(1, 201691023), (3, 67230341), (19, 10615317), (53, 3805491), (57, 3538439), (159, 1268497), (1007, 200289), (3021, 66763)]