208033155

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{420269}}^1$

素因数の和:420291

約数の個数: 24

約数和(自身を含む): 393372720

約数和(自身を除く): 185339565

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 420269, 1260807, 2101345, 3782421, 4622959, 6304035, 13868877, 18912105, 23114795, 41606631, 69344385, 208033155]

約数ペア:

[(1, 208033155), (3, 69344385), (5, 41606631), (9, 23114795), (11, 18912105), (15, 13868877), (33, 6304035), (45, 4622959), (55, 3782421), (99, 2101345), (165, 1260807), (495, 420269)]