205020912

素因数分解:

$2^4\times 3^1\times {\mathrm{4271269}}^1$

素因数の和:4271280

約数の個数: 20

約数和(自身を含む): 529637480

約数和(自身を除く): 324616568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4271269, 8542538, 12813807, 17085076, 25627614, 34170152, 51255228, 68340304, 102510456, 205020912]

約数ペア:

[(1, 205020912), (2, 102510456), (3, 68340304), (4, 51255228), (6, 34170152), (8, 25627614), (12, 17085076), (16, 12813807), (24, 8542538), (48, 4271269)]