200710245

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{787099}}^1$

素因数の和:787124

約数の個数: 16

約数和(自身を含む): 340027200

約数和(自身を除く): 139316955

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 787099, 2361297, 3935495, 11806485, 13380683, 40142049, 66903415, 200710245]

約数ペア:

[(1, 200710245), (3, 66903415), (5, 40142049), (15, 13380683), (17, 11806485), (51, 3935495), (85, 2361297), (255, 787099)]