201372928

素因数分解:

$2^8\times {\mathrm{786613}}^1$

素因数の和:786629

約数の個数: 18

約数和(自身を含む): 401959754

約数和(自身を除く): 200586826

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 786613, 1573226, 3146452, 6292904, 12585808, 25171616, 50343232, 100686464, 201372928]

約数ペア:

[(1, 201372928), (2, 100686464), (4, 50343232), (8, 25171616), (16, 12585808), (32, 6292904), (64, 3146452), (128, 1573226), (256, 786613)]