199137474

素因数分解:

$2^1\times 3^3\times {\mathrm{3687731}}^1$

素因数の和:3687742

約数の個数: 16

約数和(自身を含む): 442527840

約数和(自身を除く): 243390366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3687731, 7375462, 11063193, 22126386, 33189579, 66379158, 99568737, 199137474]

約数ペア:

[(1, 199137474), (2, 99568737), (3, 66379158), (6, 33189579), (9, 22126386), (18, 11063193), (27, 7375462), (54, 3687731)]