202175979

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{49957}}^1$

素因数の和:50050

約数の個数: 16

約数和(自身を含む): 287758080

約数和(自身を除く): 85582101

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 49957, 149871, 949183, 2847549, 3546947, 10640841, 67391993, 202175979]

約数ペア:

[(1, 202175979), (3, 67391993), (19, 10640841), (57, 3546947), (71, 2847549), (213, 949183), (1349, 149871), (4047, 49957)]