201857828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1583}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 359251200

約数和(自身を除く): 157393372

約数列:

[1, 2, 4, 71, 142, 284, 449, 898, 1583, 1796, 3166, 6332, 31879, 63758, 112393, 127516, 224786, 449572, 710767, 1421534, 2843068, 50464457, 100928914, 201857828]

約数ペア:

[(1, 201857828), (2, 100928914), (4, 50464457), (71, 2843068), (142, 1421534), (284, 710767), (449, 449572), (898, 224786), (1583, 127516), (1796, 112393), (3166, 63758), (6332, 31879)]