196988176

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 479969280

約数和(自身を除く): 282981104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 176, 254, 308, 508, 616, 889, 1016, 1232, 1259, 1397, 1778, 2032, 2518, 2794, 3556, 5036, 5588, 7112, 8813, 9779, 10072, 11176, 13849, 14224, 17626, 19558, 20144, 22352, 27698, 35252, 39116, 55396, 70504, 78232, 96943, 110792, 141008, 156464, 159893, 193886, 221584, 319786, 387772, 639572, 775544, 1119251, 1279144, 1551088, 1758823, 2238502, 2558288, 3517646, 4477004, 7035292, 8954008, 12311761, 14070584, 17908016, 24623522, 28141168, 49247044, 98494088, 196988176]

約数ペア:

[(1, 196988176), (2, 98494088), (4, 49247044), (7, 28141168), (8, 24623522), (11, 17908016), (14, 14070584), (16, 12311761), (22, 8954008), (28, 7035292), (44, 4477004), (56, 3517646), (77, 2558288), (88, 2238502), (112, 1758823), (127, 1551088), (154, 1279144), (176, 1119251), (254, 775544), (308, 639572), (508, 387772), (616, 319786), (889, 221584), (1016, 193886), (1232, 159893), (1259, 156464), (1397, 141008), (1778, 110792), (2032, 96943), (2518, 78232), (2794, 70504), (3556, 55396), (5036, 39116), (5588, 35252), (7112, 27698), (8813, 22352), (9779, 20144), (10072, 19558), (11176, 17626), (13849, 14224)]