202019211

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{6199}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 321408000

約数和(自身を除く): 119388789

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 3621, 6199, 10863, 18597, 32589, 55791, 105383, 167373, 316149, 440129, 948447, 1320387, 2845341, 3961161, 7482193, 11883483, 22446579, 67339737, 202019211]

約数ペア:

[(1, 202019211), (3, 67339737), (9, 22446579), (17, 11883483), (27, 7482193), (51, 3961161), (71, 2845341), (153, 1320387), (213, 948447), (459, 440129), (639, 316149), (1207, 167373), (1917, 105383), (3621, 55791), (6199, 32589), (10863, 18597)]