201390266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1307729}}^1$

素因数の和:1307749

約数の個数: 16

約数和(自身を含む): 376626240

約数和(自身を除く): 175235974

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1307729, 2615458, 9154103, 14385019, 18308206, 28770038, 100695133, 201390266]

約数ペア:

[(1, 201390266), (2, 100695133), (7, 28770038), (11, 18308206), (14, 14385019), (22, 9154103), (77, 2615458), (154, 1307729)]