209214273

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{2549}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 282744000

約数和(自身を除く): 73529727

約数列:

[1, 3, 109, 251, 327, 753, 2549, 7647, 27359, 82077, 277841, 639799, 833523, 1919397, 69738091, 209214273]

約数ペア:

[(1, 209214273), (3, 69738091), (109, 1919397), (251, 833523), (327, 639799), (753, 277841), (2549, 82077), (7647, 27359)]