211060919

素因数分解:

${\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 218972160

約数和(自身を除く): 7911241

約数列:

[1, 71, 89, 127, 263, 6319, 9017, 11303, 18673, 23407, 33401, 802513, 1661897, 2371471, 2972689, 211060919]

約数ペア:

[(1, 211060919), (71, 2972689), (89, 2371471), (127, 1661897), (263, 802513), (6319, 33401), (9017, 23407), (11303, 18673)]