203202328

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{8191}}^1$

素因数の和:8647

約数の個数: 32

約数和(自身を含む): 436469760

約数和(自身を除く): 233267432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 3101, 3544, 6202, 8191, 12404, 16382, 24808, 32764, 57337, 65528, 114674, 229348, 458696, 3628613, 7257226, 14514452, 25400291, 29028904, 50800582, 101601164, 203202328]

約数ペア:

[(1, 203202328), (2, 101601164), (4, 50800582), (7, 29028904), (8, 25400291), (14, 14514452), (28, 7257226), (56, 3628613), (443, 458696), (886, 229348), (1772, 114674), (3101, 65528), (3544, 57337), (6202, 32764), (8191, 24808), (12404, 16382)]