206988651

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{8101}}^1$

素因数の和:8291

約数の個数: 24

約数和(自身を含む): 318505824

約数和(自身を除く): 111517173

約数列:

[1, 3, 9, 17, 51, 153, 167, 501, 1503, 2839, 8101, 8517, 24303, 25551, 72909, 137717, 413151, 1239453, 1352867, 4058601, 12175803, 22998739, 68996217, 206988651]

約数ペア:

[(1, 206988651), (3, 68996217), (9, 22998739), (17, 12175803), (51, 4058601), (153, 1352867), (167, 1239453), (501, 413151), (1503, 137717), (2839, 72909), (8101, 25551), (8517, 24303)]