206807134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{147089}}^1$

素因数の和:147147

約数の個数: 16

約数和(自身を含む): 335365200

約数和(自身を除く): 128558066

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 147089, 294178, 2794691, 5442293, 5589382, 10884586, 103403567, 206807134]

約数ペア:

[(1, 206807134), (2, 103403567), (19, 10884586), (37, 5589382), (38, 5442293), (74, 2794691), (703, 294178), (1406, 147089)]