208338427391

素因数分解:

${\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{3637}}^1\times {\mathrm{16843}}^1$

素因数の和:20678

約数の個数: 16

約数和(自身を含む): 220602499200

約数和(自身を除く): 12264071809

約数列:

[1, 19, 179, 3401, 3637, 16843, 69103, 320017, 651023, 3014897, 12369437, 57283043, 61257991, 1163901829, 10965180389, 208338427391]

約数ペア:

[(1, 208338427391), (19, 10965180389), (179, 1163901829), (3401, 61257991), (3637, 57283043), (16843, 12369437), (69103, 3014897), (320017, 651023)]