201256448

素因数分解:

$2^9\times {\mathrm{393079}}^1$

素因数の和:393097

約数の個数: 20

約数和(自身を含む): 402120840

約数和(自身を除く): 200864392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 393079, 786158, 1572316, 3144632, 6289264, 12578528, 25157056, 50314112, 100628224, 201256448]

約数ペア:

[(1, 201256448), (2, 100628224), (4, 50314112), (8, 25157056), (16, 12578528), (32, 6289264), (64, 3144632), (128, 1572316), (256, 786158), (512, 393079)]