201220759401

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1\times {\mathrm{990323}}^1$

素因数の和:991176

約数の個数: 16

約数和(自身を含む): 271665679680

約数和(自身を除く): 70444920279

約数列:

[1, 3, 89, 267, 761, 2283, 67729, 203187, 990323, 2970969, 88138747, 264416241, 753635803, 2260907409, 67073586467, 201220759401]

約数ペア:

[(1, 201220759401), (3, 67073586467), (89, 2260907409), (267, 753635803), (761, 264416241), (2283, 88138747), (67729, 2970969), (203187, 990323)]