206867395

素因数分解:

$5^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{3701}}^1$

素因数の和:5310

約数の個数: 16

約数和(自身を含む): 283958208

約数和(自身を除く): 77090813

約数列:

[1, 5, 7, 35, 1597, 3701, 7985, 11179, 18505, 25907, 55895, 129535, 5910497, 29552485, 41373479, 206867395]

約数ペア:

[(1, 206867395), (5, 41373479), (7, 29552485), (35, 5910497), (1597, 129535), (3701, 55895), (7985, 25907), (11179, 18505)]