208932008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{900569}}^1$

素因数の和:900604

約数の個数: 16

約数和(自身を含む): 405256500

約数和(自身を除く): 196324492

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 900569, 1801138, 3602276, 7204552, 26116501, 52233002, 104466004, 208932008]

約数ペア:

[(1, 208932008), (2, 104466004), (4, 52233002), (8, 26116501), (29, 7204552), (58, 3602276), (116, 1801138), (232, 900569)]