220910397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{2671}}^1$

素因数の和:4144

約数の個数: 16

約数和(自身を含む): 310379520

約数和(自身を除く): 89469123

約数列:

[1, 3, 19, 57, 1451, 2671, 4353, 8013, 27569, 50749, 82707, 152247, 3875621, 11626863, 73636799, 220910397]

約数ペア:

[(1, 220910397), (3, 73636799), (19, 11626863), (57, 3875621), (1451, 152247), (2671, 82707), (4353, 50749), (8013, 27569)]