206103621

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157211}}^1$

素因数の和:157256

約数の個数: 16

約数和(自身を含む): 301847040

約数和(自身を除く): 95743419

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 157211, 471633, 2987009, 3615853, 8961027, 10847559, 68701207, 206103621]

約数ペア:

[(1, 206103621), (3, 68701207), (19, 10847559), (23, 8961027), (57, 3615853), (69, 2987009), (437, 471633), (1311, 157211)]