202189689

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{192013}}^1$

素因数の和:192038

約数の個数: 20

約数和(自身を含む): 325271716

約数和(自身を除く): 123082027

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 192013, 576039, 1728117, 2496169, 5184351, 7488507, 15553053, 22465521, 67396563, 202189689]

約数ペア:

[(1, 202189689), (3, 67396563), (9, 22465521), (13, 15553053), (27, 7488507), (39, 5184351), (81, 2496169), (117, 1728117), (351, 576039), (1053, 192013)]