201889508

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{3389}}^1$

素因数の和:3727

約数の個数: 24

約数和(自身を含む): 361360440

約数和(自身を除く): 159470932

約数列:

[1, 2, 4, 53, 106, 212, 281, 562, 1124, 3389, 6778, 13556, 14893, 29786, 59572, 179617, 359234, 718468, 952309, 1904618, 3809236, 50472377, 100944754, 201889508]

約数ペア:

[(1, 201889508), (2, 100944754), (4, 50472377), (53, 3809236), (106, 1904618), (212, 952309), (281, 718468), (562, 359234), (1124, 179617), (3389, 59572), (6778, 29786), (13556, 14893)]