205694576

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{50023}}^1$

素因数の和:50288

約数の個数: 20

約数和(自身を含む): 400091952

約数和(自身を除く): 194397376

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 50023, 100046, 200092, 400184, 800368, 12855911, 25711822, 51423644, 102847288, 205694576]

約数ペア:

[(1, 205694576), (2, 102847288), (4, 51423644), (8, 25711822), (16, 12855911), (257, 800368), (514, 400184), (1028, 200092), (2056, 100046), (4112, 50023)]