220180477

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{3251}}^1$

素因数の和:3440

約数の個数: 16

約数和(自身を含む): 247256064

約数和(自身を除く): 27075587

約数列:

[1, 11, 47, 131, 517, 1441, 3251, 6157, 35761, 67727, 152797, 425881, 1680767, 4684691, 20016407, 220180477]

約数ペア:

[(1, 220180477), (11, 20016407), (47, 4684691), (131, 1680767), (517, 425881), (1441, 152797), (3251, 67727), (6157, 35761)]