201596857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{60887}}^1$

素因数の和:60948

約数の個数: 16

約数和(自身を含む): 257190912

約数和(自身を除く): 55594055

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 60887, 426209, 669757, 2618141, 4688299, 18326987, 28799551, 201596857]

約数ペア:

[(1, 201596857), (7, 28799551), (11, 18326987), (43, 4688299), (77, 2618141), (301, 669757), (473, 426209), (3311, 60887)]