201065060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30557}}^1$

素因数の和:30620

約数の個数: 48

約数和(自身を含む): 492839424

約数和(自身を除く): 291774364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 30557, 61114, 122228, 152785, 213899, 305570, 427798, 611140, 855596, 1069495, 1436179, 2138990, 2872358, 4277980, 5744716, 7180895, 10053253, 14361790, 20106506, 28723580, 40213012, 50266265, 100532530, 201065060]

約数ペア:

[(1, 201065060), (2, 100532530), (4, 50266265), (5, 40213012), (7, 28723580), (10, 20106506), (14, 14361790), (20, 10053253), (28, 7180895), (35, 5744716), (47, 4277980), (70, 2872358), (94, 2138990), (140, 1436179), (188, 1069495), (235, 855596), (329, 611140), (470, 427798), (658, 305570), (940, 213899), (1316, 152785), (1645, 122228), (3290, 61114), (6580, 30557)]