225491519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{6121}}^1$

素因数の和:6346

約数の個数: 16

約数和(自身を含む): 261825696

約数和(自身を除く): 36334177

約数列:

[1, 11, 17, 187, 197, 2167, 3349, 6121, 36839, 67331, 104057, 1144627, 1205837, 13264207, 20499229, 225491519]

約数ペア:

[(1, 225491519), (11, 20499229), (17, 13264207), (187, 1205837), (197, 1144627), (2167, 104057), (3349, 67331), (6121, 36839)]