200303530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2861479}}^1$

素因数の和:2861493

約数の個数: 16

約数和(自身を含む): 412053120

約数和(自身を除く): 211749590

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2861479, 5722958, 14307395, 20030353, 28614790, 40060706, 100151765, 200303530]

約数ペア:

[(1, 200303530), (2, 100151765), (5, 40060706), (7, 28614790), (10, 20030353), (14, 14307395), (35, 5722958), (70, 2861479)]