210864831

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{29129}}^1$

素因数の和:29278

約数の個数: 16

約数和(自身を含む): 298291200

約数和(自身を除く): 87426369

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 29129, 87387, 553451, 1660353, 3699383, 11098149, 70288277, 210864831]

約数ペア:

[(1, 210864831), (3, 70288277), (19, 11098149), (57, 3699383), (127, 1660353), (381, 553451), (2413, 87387), (7239, 29129)]