201229568

素因数分解:

$2^8\times {\mathrm{786053}}^1$

素因数の和:786069

約数の個数: 18

約数和(自身を含む): 401673594

約数和(自身を除く): 200444026

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 786053, 1572106, 3144212, 6288424, 12576848, 25153696, 50307392, 100614784, 201229568]

約数ペア:

[(1, 201229568), (2, 100614784), (4, 50307392), (8, 25153696), (16, 12576848), (32, 6288424), (64, 3144212), (128, 1572106), (256, 786053)]