313434154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{71593}}^1$

素因数の和:71805

約数の個数: 16

約数和(自身を含む): 515476800

約数和(自身を除く): 202042646

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 71593, 143186, 787523, 1575046, 14247007, 28494014, 156717077, 313434154]

約数ペア:

[(1, 313434154), (2, 156717077), (11, 28494014), (22, 14247007), (199, 1575046), (398, 787523), (2189, 143186), (4378, 71593)]