200219769

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{60289}}^1$

素因数の和:60342

約数の個数: 20

約数和(自身を含む): 306393780

約数和(自身を除く): 106174011

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 60289, 180867, 542601, 1627803, 2471849, 4883409, 7415547, 22246641, 66739923, 200219769]

約数ペア:

[(1, 200219769), (3, 66739923), (9, 22246641), (27, 7415547), (41, 4883409), (81, 2471849), (123, 1627803), (369, 542601), (1107, 180867), (3321, 60289)]