214934369

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^2\times {\mathrm{929}}^1$

素因数の和:1029

約数の個数: 18

約数和(自身を含む): 239457330

約数和(自身を除く): 24522961

約数列:

[1, 13, 37, 169, 481, 929, 1369, 6253, 12077, 17797, 34373, 157001, 231361, 446849, 1271801, 5809037, 16533413, 214934369]

約数ペア:

[(1, 214934369), (13, 16533413), (37, 5809037), (169, 1271801), (481, 446849), (929, 231361), (1369, 157001), (6253, 34373), (12077, 17797)]