219616085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{32803}}^1$

素因数の和:32924

約数の個数: 16

約数和(自身を含む): 286575744

約数和(自身を除く): 66959659

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 32803, 164015, 426439, 2132195, 3378709, 16893545, 43923217, 219616085]

約数ペア:

[(1, 219616085), (5, 43923217), (13, 16893545), (65, 3378709), (103, 2132195), (515, 426439), (1339, 164015), (6695, 32803)]