203926887

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4087

約数の個数: 24

約数和(自身を含む): 302452800

約数和(自身を除く): 98525913

約数列:

[1, 3, 9, 73, 79, 219, 237, 657, 711, 3929, 5767, 11787, 17301, 35361, 51903, 286817, 310391, 860451, 931173, 2581353, 2793519, 22658543, 67975629, 203926887]

約数ペア:

[(1, 203926887), (3, 67975629), (9, 22658543), (73, 2793519), (79, 2581353), (219, 931173), (237, 860451), (657, 310391), (711, 286817), (3929, 51903), (5767, 35361), (11787, 17301)]