204842248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{115861}}^1$

素因数の和:115897

約数の個数: 32

約数和(自身を含む): 437958360

約数和(自身を除く): 233116112

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 115861, 231722, 463444, 926888, 1506193, 1969637, 3012386, 3939274, 6024772, 7878548, 12049544, 15757096, 25605281, 51210562, 102421124, 204842248]

約数ペア:

[(1, 204842248), (2, 102421124), (4, 51210562), (8, 25605281), (13, 15757096), (17, 12049544), (26, 7878548), (34, 6024772), (52, 3939274), (68, 3012386), (104, 1969637), (136, 1506193), (221, 926888), (442, 463444), (884, 231722), (1768, 115861)]