200994290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2871347}}^1$

素因数の和:2871361

約数の個数: 16

約数和(自身を含む): 413474112

約数和(自身を除く): 212479822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2871347, 5742694, 14356735, 20099429, 28713470, 40198858, 100497145, 200994290]

約数ペア:

[(1, 200994290), (2, 100497145), (5, 40198858), (7, 28713470), (10, 20099429), (14, 14356735), (35, 5742694), (70, 2871347)]