205217795

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{5903}}^1$

素因数の和:6334

約数の個数: 16

約数和(自身を含む): 261429120

約数和(自身を除く): 56211325

約数列:

[1, 5, 17, 85, 409, 2045, 5903, 6953, 29515, 34765, 100351, 501755, 2414327, 12071635, 41043559, 205217795]

約数ペア:

[(1, 205217795), (5, 41043559), (17, 12071635), (85, 2414327), (409, 501755), (2045, 100351), (5903, 34765), (6953, 29515)]