201051939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{320657}}^1$

素因数の和:320690

約数の個数: 16

約数和(自身を含む): 307831680

約数和(自身を除く): 106779741

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 320657, 961971, 3527227, 6092483, 10581681, 18277449, 67017313, 201051939]

約数ペア:

[(1, 201051939), (3, 67017313), (11, 18277449), (19, 10581681), (33, 6092483), (57, 3527227), (209, 961971), (627, 320657)]