201993613961

素因数分解:

${\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{20951521}}^1$

素因数の和:20951863

約数の個数: 8

約数和(自身を含む): 209179995648

約数和(自身を除く): 7186381687

約数列:

[1, 31, 311, 9641, 20951521, 649497151, 6515923031, 201993613961]

約数ペア:

[(1, 201993613961), (31, 6515923031), (311, 649497151), (9641, 20951521)]