197097004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{479}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 383281920

約数和(自身を除く): 186184916

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 193, 386, 479, 533, 772, 958, 1066, 1916, 2132, 2509, 5018, 6227, 7913, 10036, 12454, 15826, 19639, 24908, 31652, 39278, 78556, 92447, 102869, 184894, 205738, 255307, 369788, 411476, 510614, 1021228, 1201811, 2403622, 3790327, 4807244, 7580654, 15161308, 49274251, 98548502, 197097004]

約数ペア:

[(1, 197097004), (2, 98548502), (4, 49274251), (13, 15161308), (26, 7580654), (41, 4807244), (52, 3790327), (82, 2403622), (164, 1201811), (193, 1021228), (386, 510614), (479, 411476), (533, 369788), (772, 255307), (958, 205738), (1066, 184894), (1916, 102869), (2132, 92447), (2509, 78556), (5018, 39278), (6227, 31652), (7913, 24908), (10036, 19639), (12454, 15826)]