207801472021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{277373}}^1$

素因数の和:277454

約数の個数: 32

約数和(自身を含む): 253497646080

約数和(自身を除く): 45696174059

約数列:

[1, 11, 13, 31, 143, 169, 341, 403, 1859, 2197, 4433, 5239, 24167, 57629, 68107, 277373, 749177, 3051103, 3605849, 8598563, 39664339, 46876037, 94584193, 111781319, 515636407, 609388481, 1229594509, 1453157147, 6703273291, 15984728617, 18891042911, 207801472021]

約数ペア:

[(1, 207801472021), (11, 18891042911), (13, 15984728617), (31, 6703273291), (143, 1453157147), (169, 1229594509), (341, 609388481), (403, 515636407), (1859, 111781319), (2197, 94584193), (4433, 46876037), (5239, 39664339), (24167, 8598563), (57629, 3605849), (68107, 3051103), (277373, 749177)]