263064214

素因数分解:

$2^1\times 7^1\times {\mathrm{953}}^1\times {\mathrm{19717}}^1$

素因数の和:20679

約数の個数: 16

約数和(自身を含む): 451463328

約数和(自身を除く): 188399114

約数列:

[1, 2, 7, 14, 953, 1906, 6671, 13342, 19717, 39434, 138019, 276038, 18790301, 37580602, 131532107, 263064214]

約数ペア:

[(1, 263064214), (2, 131532107), (7, 37580602), (14, 18790301), (953, 276038), (1906, 138019), (6671, 39434), (13342, 19717)]