207838206

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{20509}}^1$

素因数の和:21080

約数の個数: 24

約数和(自身を含む): 451137960

約数和(自身を除く): 243299754

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 3378, 5067, 10134, 20509, 41018, 61527, 123054, 184581, 369162, 11546567, 23093134, 34639701, 69279402, 103919103, 207838206]

約数ペア:

[(1, 207838206), (2, 103919103), (3, 69279402), (6, 34639701), (9, 23093134), (18, 11546567), (563, 369162), (1126, 184581), (1689, 123054), (3378, 61527), (5067, 41018), (10134, 20509)]