210864207

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1\times {\mathrm{4937}}^1$

素因数の和:5582

約数の個数: 16

約数和(自身を含む): 293909760

約数和(自身を除く): 83045553

約数列:

[1, 3, 23, 69, 619, 1857, 4937, 14237, 14811, 42711, 113551, 340653, 3056003, 9168009, 70288069, 210864207]

約数ペア:

[(1, 210864207), (3, 70288069), (23, 9168009), (69, 3056003), (619, 340653), (1857, 113551), (4937, 42711), (14237, 14811)]