210979667

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1523}}^1$

素因数の和:1882

約数の個数: 16

約数和(自身を含む): 232623360

約数和(自身を除く): 21643693

約数列:

[1, 19, 23, 317, 437, 1523, 6023, 7291, 28937, 35029, 138529, 482791, 665551, 9173029, 11104193, 210979667]

約数ペア:

[(1, 210979667), (19, 11104193), (23, 9173029), (317, 665551), (437, 482791), (1523, 138529), (6023, 35029), (7291, 28937)]