222157083

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{11719}}^1$

素因数の和:11882

約数の個数: 16

約数和(自身を含む): 303782400

約数和(自身を除く): 81625317

約数列:

[1, 3, 71, 89, 213, 267, 6319, 11719, 18957, 35157, 832049, 1042991, 2496147, 3128973, 74052361, 222157083]

約数ペア:

[(1, 222157083), (3, 74052361), (71, 3128973), (89, 2496147), (213, 1042991), (267, 832049), (6319, 35157), (11719, 18957)]