201991928412

素因数分解:

$2^2\times 3^1\times {\mathrm{16832660701}}^1$

素因数の和:16832660708

約数の個数: 12

約数和(自身を含む): 471314499656

約数和(自身を除く): 269322571244

約数列:

[1, 2, 3, 4, 6, 12, 16832660701, 33665321402, 50497982103, 67330642804, 100995964206, 201991928412]

約数ペア:

[(1, 201991928412), (2, 100995964206), (3, 67330642804), (4, 50497982103), (6, 33665321402), (12, 16832660701)]