200765990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{282769}}^1$

素因数の和:282847

約数の個数: 16

約数和(自身を含む): 366469920

約数和(自身を除く): 165703930

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 282769, 565538, 1413845, 2827690, 20076599, 40153198, 100382995, 200765990]

約数ペア:

[(1, 200765990), (2, 100382995), (5, 40153198), (10, 20076599), (71, 2827690), (142, 1413845), (355, 565538), (710, 282769)]