214905523

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{230833}}^1$

素因数の和:230866

約数の個数: 12

約数和(自身を含む): 263150760

約数和(自身を除く): 48245237

約数列:

[1, 7, 19, 49, 133, 931, 230833, 1615831, 4385827, 11310817, 30700789, 214905523]

約数ペア:

[(1, 214905523), (7, 30700789), (19, 11310817), (49, 4385827), (133, 1615831), (931, 230833)]