207548131

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{30853}}^1$

素因数の和:30922

約数の個数: 12

約数和(自身を含む): 245104176

約数和(自身を除く): 37556045

約数列:

[1, 7, 31, 217, 961, 6727, 30853, 215971, 956443, 6695101, 29649733, 207548131]

約数ペア:

[(1, 207548131), (7, 29649733), (31, 6695101), (217, 956443), (961, 215971), (6727, 30853)]