220186549

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1097}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 244757376

約数和(自身を除く): 24570827

約数列:

[1, 11, 71, 257, 781, 1097, 2827, 12067, 18247, 77887, 200717, 281929, 856757, 3101219, 20016959, 220186549]

約数ペア:

[(1, 220186549), (11, 20016959), (71, 3101219), (257, 856757), (781, 281929), (1097, 200717), (2827, 77887), (12067, 18247)]