200903570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2870051}}^1$

素因数の和:2870065

約数の個数: 16

約数和(自身を含む): 413287488

約数和(自身を除く): 212383918

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2870051, 5740102, 14350255, 20090357, 28700510, 40180714, 100451785, 200903570]

約数ペア:

[(1, 200903570), (2, 100451785), (5, 40180714), (7, 28700510), (10, 20090357), (14, 14350255), (35, 5740102), (70, 2870051)]