208075740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3467929}}^1$

素因数の和:3467941

約数の個数: 24

約数和(自身を含む): 582612240

約数和(自身を除く): 374536500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3467929, 6935858, 10403787, 13871716, 17339645, 20807574, 34679290, 41615148, 52018935, 69358580, 104037870, 208075740]

約数ペア:

[(1, 208075740), (2, 104037870), (3, 69358580), (4, 52018935), (5, 41615148), (6, 34679290), (10, 20807574), (12, 17339645), (15, 13871716), (20, 10403787), (30, 6935858), (60, 3467929)]