206548264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{46187}}^1$

素因数の和:46249

約数の個数: 32

約数和(自身を含む): 426777120

約数和(自身を除く): 220228856

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 46187, 92374, 184748, 369496, 600431, 1200862, 1986041, 2401724, 3972082, 4803448, 7944164, 15888328, 25818533, 51637066, 103274132, 206548264]

約数ペア:

[(1, 206548264), (2, 103274132), (4, 51637066), (8, 25818533), (13, 15888328), (26, 7944164), (43, 4803448), (52, 3972082), (86, 2401724), (104, 1986041), (172, 1200862), (344, 600431), (559, 369496), (1118, 184748), (2236, 92374), (4472, 46187)]