205124461789

素因数分解:

${\mathrm{13}}^1\times {\mathrm{1987}}^1\times {\mathrm{7941019}}^1$

素因数の和:7943019

約数の個数: 8

約数和(自身を含む): 221014468640

約数和(自身を除く): 15890006851

約数列:

[1, 13, 1987, 25831, 7941019, 103233247, 15778804753, 205124461789]

約数ペア:

[(1, 205124461789), (13, 15778804753), (1987, 103233247), (25831, 7941019)]