197204433

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{1667}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 269015040

約数和(自身を除く): 71810607

約数列:

[1, 3, 47, 141, 839, 1667, 2517, 5001, 39433, 78349, 118299, 235047, 1398613, 4195839, 65734811, 197204433]

約数ペア:

[(1, 197204433), (3, 65734811), (47, 4195839), (141, 1398613), (839, 235047), (1667, 118299), (2517, 78349), (5001, 39433)]