200502071

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{937}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 255353616

約数和(自身を除く): 54851545

約数列:

[1, 7, 11, 49, 77, 397, 539, 937, 2779, 4367, 6559, 10307, 19453, 30569, 45913, 72149, 213983, 371989, 505043, 2603923, 4091879, 18227461, 28643153, 200502071]

約数ペア:

[(1, 200502071), (7, 28643153), (11, 18227461), (49, 4091879), (77, 2603923), (397, 505043), (539, 371989), (937, 213983), (2779, 72149), (4367, 45913), (6559, 30569), (10307, 19453)]