194620221772

素因数分解:

$2^2\times {\mathrm{157277}}^1\times {\mathrm{309359}}^1$

素因数の和:466640

約数の個数: 12

約数和(自身を含む): 340588654560

約数和(自身を除く): 145968432788

約数列:

[1, 2, 4, 157277, 309359, 314554, 618718, 629108, 1237436, 48655055443, 97310110886, 194620221772]

約数ペア:

[(1, 194620221772), (2, 97310110886), (4, 48655055443), (157277, 1237436), (309359, 629108), (314554, 618718)]