194222559

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{12491}}^1$

素因数の和:12638

約数の個数: 16

約数和(自身を含む): 266229504

約数和(自身を除く): 72006945

約数列:

[1, 3, 71, 73, 213, 219, 5183, 12491, 15549, 37473, 886861, 911843, 2660583, 2735529, 64740853, 194222559]

約数ペア:

[(1, 194222559), (3, 64740853), (71, 2735529), (73, 2660583), (213, 911843), (219, 886861), (5183, 37473), (12491, 15549)]