205499792

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{273271}}^1$

素因数の和:273326

約数の個数: 20

約数和(自身を含む): 406628736

約数和(自身を除く): 201128944

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 273271, 546542, 1093084, 2186168, 4372336, 12843737, 25687474, 51374948, 102749896, 205499792]

約数ペア:

[(1, 205499792), (2, 102749896), (4, 51374948), (8, 25687474), (16, 12843737), (47, 4372336), (94, 2186168), (188, 1093084), (376, 546542), (752, 273271)]