200425442

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{196111}}^1$

素因数の和:196193

約数の個数: 16

約数和(自身を含む): 348294912

約数和(自身を除く): 147869470

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 196111, 392222, 1372777, 2745554, 14316103, 28632206, 100212721, 200425442]

約数ペア:

[(1, 200425442), (2, 100212721), (7, 28632206), (14, 14316103), (73, 2745554), (146, 1372777), (511, 392222), (1022, 196111)]