199202043

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1\times {\mathrm{2791}}^1$

素因数の和:3474

約数の個数: 16

約数和(自身を含む): 273303296

約数和(自身を除く): 74101253

約数列:

[1, 3, 37, 111, 643, 1929, 2791, 8373, 23791, 71373, 103267, 309801, 1794613, 5383839, 66400681, 199202043]

約数ペア:

[(1, 199202043), (3, 66400681), (37, 5383839), (111, 1794613), (643, 309801), (1929, 103267), (2791, 71373), (8373, 23791)]