138204107

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 146995200

約数和(自身を除く): 8791093

約数列:

[1, 31, 43, 199, 521, 1333, 6169, 8557, 16151, 22403, 103679, 265267, 694493, 3214049, 4458197, 138204107]

約数ペア:

[(1, 138204107), (31, 4458197), (43, 3214049), (199, 694493), (521, 265267), (1333, 103679), (6169, 22403), (8557, 16151)]