204639158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{47657}}^1$

素因数の和:47791

約数の個数: 16

約数和(自身を含む): 325980720

約数和(自身を除く): 121341562

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 47657, 95314, 905483, 1810966, 5385241, 10770482, 102319579, 204639158]

約数ペア:

[(1, 204639158), (2, 102319579), (19, 10770482), (38, 5385241), (113, 1810966), (226, 905483), (2147, 95314), (4294, 47657)]