209426503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{9829}}^1$

素因数の和:10002

約数の個数: 16

約数和(自身を含む): 247716000

約数和(自身を除く): 38289497

約数列:

[1, 11, 13, 143, 149, 1639, 1937, 9829, 21307, 108119, 127777, 1405547, 1464521, 16109731, 19038773, 209426503]

約数ペア:

[(1, 209426503), (11, 19038773), (13, 16109731), (143, 1464521), (149, 1405547), (1639, 127777), (1937, 108119), (9829, 21307)]