207918373

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{859}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 229915840

約数和(自身を除く): 21997467

約数列:

[1, 13, 43, 433, 559, 859, 5629, 11167, 18619, 36937, 242047, 371947, 480181, 4835311, 15993721, 207918373]

約数ペア:

[(1, 207918373), (13, 15993721), (43, 4835311), (433, 480181), (559, 371947), (859, 242047), (5629, 36937), (11167, 18619)]