219329165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{2671}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 287421696

約数和(自身を除く): 68092531

約数列:

[1, 5, 11, 55, 1493, 2671, 7465, 13355, 16423, 29381, 82115, 146905, 3987803, 19939015, 43865833, 219329165]

約数ペア:

[(1, 219329165), (5, 43865833), (11, 19939015), (55, 3987803), (1493, 146905), (2671, 82115), (7465, 29381), (13355, 16423)]