206874033

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{23117}}^1$

素因数の和:23296

約数の個数: 16

約数和(自身を含む): 292211520

約数和(自身を除く): 85337487

約数列:

[1, 3, 19, 57, 157, 471, 2983, 8949, 23117, 69351, 439223, 1317669, 3629369, 10888107, 68958011, 206874033]

約数ペア:

[(1, 206874033), (3, 68958011), (19, 10888107), (57, 3629369), (157, 1317669), (471, 439223), (2983, 69351), (8949, 23117)]