331336208

素因数分解:

$2^4\times 7^1\times {\mathrm{2958359}}^1$

素因数の和:2958374

約数の個数: 20

約数和(自身を含む): 733673280

約数和(自身を除く): 402337072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2958359, 5916718, 11833436, 20708513, 23666872, 41417026, 47333744, 82834052, 165668104, 331336208]

約数ペア:

[(1, 331336208), (2, 165668104), (4, 82834052), (7, 47333744), (8, 41417026), (14, 23666872), (16, 20708513), (28, 11833436), (56, 5916718), (112, 2958359)]