196736911

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{13339}}^1$

素因数の和:13403

約数の個数: 16

約数和(自身を含む): 234784000

約数和(自身を除く): 38047089

約数列:

[1, 7, 43, 49, 301, 343, 2107, 13339, 14749, 93373, 573577, 653611, 4015039, 4575277, 28105273, 196736911]

約数ペア:

[(1, 196736911), (7, 28105273), (43, 4575277), (49, 4015039), (301, 653611), (343, 573577), (2107, 93373), (13339, 14749)]