201966789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{2711}}^1$

素因数の和:4040

約数の個数: 16

約数和(自身を含む): 283783680

約数和(自身を除く): 81816891

約数列:

[1, 3, 19, 57, 1307, 2711, 3921, 8133, 24833, 51509, 74499, 154527, 3543277, 10629831, 67322263, 201966789]

約数ペア:

[(1, 201966789), (3, 67322263), (19, 10629831), (57, 3543277), (1307, 154527), (2711, 74499), (3921, 51509), (8133, 24833)]