201990796401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{5330557}}^1$

素因数の和:5331320

約数の個数: 16

約数和(自身を含む): 285547330944

約数和(自身を除く): 83556534543

約数列:

[1, 3, 17, 51, 743, 2229, 12631, 37893, 5330557, 15991671, 90619469, 271858407, 3960603851, 11881811553, 67330265467, 201990796401]

約数ペア:

[(1, 201990796401), (3, 67330265467), (17, 11881811553), (51, 3960603851), (743, 271858407), (2229, 90619469), (12631, 15991671), (37893, 5330557)]