194620221788

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{371412637}}^1$

素因数の和:371412772

約数の個数: 12

約数和(自身を含む): 343185277512

約数和(自身を除く): 148565055724

約数列:

[1, 2, 4, 131, 262, 524, 371412637, 742825274, 1485650548, 48655055447, 97310110894, 194620221788]

約数ペア:

[(1, 194620221788), (2, 97310110894), (4, 48655055447), (131, 1485650548), (262, 742825274), (524, 371412637)]