201612797564

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{253282409}}^1$

素因数の和:253282612

約数の個数: 12

約数和(自身を含む): 354595374000

約数和(自身を除く): 152982576436

約数列:

[1, 2, 4, 199, 398, 796, 253282409, 506564818, 1013129636, 50403199391, 100806398782, 201612797564]

約数ペア:

[(1, 201612797564), (2, 100806398782), (4, 50403199391), (199, 1013129636), (398, 506564818), (796, 253282409)]