201980888

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{52709}}^1$

素因数の和:53194

約数の個数: 16

約数和(自身を含む): 379512000

約数和(自身を除く): 177531112

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 52709, 105418, 210836, 421672, 25247611, 50495222, 100990444, 201980888]

約数ペア:

[(1, 201980888), (2, 100990444), (4, 50495222), (8, 25247611), (479, 421672), (958, 210836), (1916, 105418), (3832, 52709)]