210866109

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1\times {\mathrm{1601}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 288154944

約数和(自身を除く): 77288835

約数列:

[1, 3, 43, 129, 1021, 1601, 3063, 4803, 43903, 68843, 131709, 206529, 1634621, 4903863, 70288703, 210866109]

約数ペア:

[(1, 210866109), (3, 70288703), (43, 4903863), (129, 1634621), (1021, 206529), (1601, 131709), (3063, 68843), (4803, 43903)]