203422743

素因数分解:

$3^2\times {\mathrm{1493}}^1\times {\mathrm{15139}}^1$

素因数の和:16638

約数の個数: 12

約数和(自身を含む): 294049080

約数和(自身を除く): 90626337

約数列:

[1, 3, 9, 1493, 4479, 13437, 15139, 45417, 136251, 22602527, 67807581, 203422743]

約数ペア:

[(1, 203422743), (3, 67807581), (9, 22602527), (1493, 136251), (4479, 45417), (13437, 15139)]