200906215

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2963}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 245846016

約数和(自身を除く): 44939801

約数列:

[1, 5, 71, 191, 355, 955, 2963, 13561, 14815, 67805, 210373, 565933, 1051865, 2829665, 40181243, 200906215]

約数ペア:

[(1, 200906215), (5, 40181243), (71, 2829665), (191, 1051865), (355, 565933), (955, 210373), (2963, 67805), (13561, 14815)]