199434905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{32141}}^1$

素因数の和:32236

約数の個数: 16

約数和(自身を含む): 256878864

約数和(自身を除く): 57443959

約数列:

[1, 5, 17, 73, 85, 365, 1241, 6205, 32141, 160705, 546397, 2346293, 2731985, 11731465, 39886981, 199434905]

約数ペア:

[(1, 199434905), (5, 39886981), (17, 11731465), (73, 2731985), (85, 2346293), (365, 546397), (1241, 160705), (6205, 32141)]