201660783

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{28447}}^1$

素因数の和:28606

約数の個数: 16

約数和(自身を含む): 286755840

約数和(自身を除く): 85095057

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 28447, 85341, 483599, 1450797, 3954133, 11862399, 67220261, 201660783]

約数ペア:

[(1, 201660783), (3, 67220261), (17, 11862399), (51, 3954133), (139, 1450797), (417, 483599), (2363, 85341), (7089, 28447)]