200205317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{2153}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 225808128

約数和(自身を除く): 25602811

約数列:

[1, 13, 23, 299, 311, 2153, 4043, 7153, 27989, 49519, 92989, 643747, 669583, 8704579, 15400409, 200205317]

約数ペア:

[(1, 200205317), (13, 15400409), (23, 8704579), (299, 669583), (311, 643747), (2153, 92989), (4043, 49519), (7153, 27989)]