208049872

素因数分解:

$2^4\times {\mathrm{2803}}^1\times {\mathrm{4639}}^1$

素因数の和:7450

約数の個数: 20

約数和(自身を含む): 403327360

約数和(自身を除く): 195277488

約数列:

[1, 2, 4, 8, 16, 2803, 4639, 5606, 9278, 11212, 18556, 22424, 37112, 44848, 74224, 13003117, 26006234, 52012468, 104024936, 208049872]

約数ペア:

[(1, 208049872), (2, 104024936), (4, 52012468), (8, 26006234), (16, 13003117), (2803, 74224), (4639, 44848), (5606, 37112), (9278, 22424), (11212, 18556)]