209182259

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1873}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 251235936

約数和(自身を除く): 42053677

約数列:

[1, 11, 13, 71, 121, 143, 781, 923, 1573, 1873, 8591, 10153, 20603, 24349, 111683, 132983, 226633, 267839, 1462813, 1728779, 2946229, 16090943, 19016569, 209182259]

約数ペア:

[(1, 209182259), (11, 19016569), (13, 16090943), (71, 2946229), (121, 1728779), (143, 1462813), (781, 267839), (923, 226633), (1573, 132983), (1873, 111683), (8591, 24349), (10153, 20603)]