201647060

素因数分解:

$2^2\times 5^1\times {\mathrm{2857}}^1\times {\mathrm{3529}}^1$

素因数の和:6395

約数の個数: 24

約数和(自身を含む): 423727080

約数和(自身を除く): 222080020

約数列:

[1, 2, 4, 5, 10, 20, 2857, 3529, 5714, 7058, 11428, 14116, 14285, 17645, 28570, 35290, 57140, 70580, 10082353, 20164706, 40329412, 50411765, 100823530, 201647060]

約数ペア:

[(1, 201647060), (2, 100823530), (4, 50411765), (5, 40329412), (10, 20164706), (20, 10082353), (2857, 70580), (3529, 57140), (5714, 35290), (7058, 28570), (11428, 17645), (14116, 14285)]