200070981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{2027}}^1$

素因数の和:3041

約数の個数: 24

約数和(自身を含む): 315735264

約数和(自身を除く): 115664283

約数列:

[1, 3, 9, 11, 33, 99, 997, 2027, 2991, 6081, 8973, 10967, 18243, 22297, 32901, 66891, 98703, 200673, 2020919, 6062757, 18188271, 22230109, 66690327, 200070981]

約数ペア:

[(1, 200070981), (3, 66690327), (9, 22230109), (11, 18188271), (33, 6062757), (99, 2020919), (997, 200673), (2027, 98703), (2991, 66891), (6081, 32901), (8973, 22297), (10967, 18243)]