188202287

素因数分解:

$7^2\times {\mathrm{13}}^2\times {\mathrm{22727}}^1$

素因数の和:22767

約数の個数: 18

約数和(自身を含む): 237075768

約数和(自身を除く): 48873481

約数列:

[1, 7, 13, 49, 91, 169, 637, 1183, 8281, 22727, 159089, 295451, 1113623, 2068157, 3840863, 14477099, 26886041, 188202287]

約数ペア:

[(1, 188202287), (7, 26886041), (13, 14477099), (49, 3840863), (91, 2068157), (169, 1113623), (637, 295451), (1183, 159089), (8281, 22727)]