201254725

素因数分解:

$5^2\times 7^1\times {\mathrm{1150027}}^1$

素因数の和:1150044

約数の個数: 12

約数和(自身を含む): 285206944

約数和(自身を除く): 83952219

約数列:

[1, 5, 7, 25, 35, 175, 1150027, 5750135, 8050189, 28750675, 40250945, 201254725]

約数ペア:

[(1, 201254725), (5, 40250945), (7, 28750675), (25, 8050189), (35, 5750135), (175, 1150027)]