201994057708

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{952802159}}^1$

素因数の和:952802216

約数の個数: 12

約数和(自身を含む): 360159216480

約数和(自身を除く): 158165158772

約数列:

[1, 2, 4, 53, 106, 212, 952802159, 1905604318, 3811208636, 50498514427, 100997028854, 201994057708]

約数ペア:

[(1, 201994057708), (2, 100997028854), (4, 50498514427), (53, 3811208636), (106, 1905604318), (212, 952802159)]