255758206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1879}}^1$

素因数の和:2184

約数の個数: 32

約数和(自身を含む): 438566400

約数和(自身を除く): 182808194

約数列:

[1, 2, 11, 22, 23, 46, 253, 269, 506, 538, 1879, 2959, 3758, 5918, 6187, 12374, 20669, 41338, 43217, 68057, 86434, 136114, 475387, 505451, 950774, 1010902, 5559961, 11119922, 11625373, 23250746, 127879103, 255758206]

約数ペア:

[(1, 255758206), (2, 127879103), (11, 23250746), (22, 11625373), (23, 11119922), (46, 5559961), (253, 1010902), (269, 950774), (506, 505451), (538, 475387), (1879, 136114), (2959, 86434), (3758, 68057), (5918, 43217), (6187, 41338), (12374, 20669)]