220816105

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{11321}}^1$

素因数の和:11456

約数の個数: 16

約数和(自身を含む): 273901824

約数和(自身を除く): 53085719

約数列:

[1, 5, 47, 83, 235, 415, 3901, 11321, 19505, 56605, 532087, 939643, 2660435, 4698215, 44163221, 220816105]

約数ペア:

[(1, 220816105), (5, 44163221), (47, 4698215), (83, 2660435), (235, 939643), (415, 532087), (3901, 56605), (11321, 19505)]