290202333

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^2$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 422354400

約数和(自身を除く): 132152067

約数列:

[1, 3, 19, 29, 57, 87, 419, 551, 1257, 1653, 7961, 12151, 23883, 36453, 175561, 230869, 526683, 692607, 3335659, 5091269, 10006977, 15273807, 96734111, 290202333]

約数ペア:

[(1, 290202333), (3, 96734111), (19, 15273807), (29, 10006977), (57, 5091269), (87, 3335659), (419, 692607), (551, 526683), (1257, 230869), (1653, 175561), (7961, 36453), (12151, 23883)]