201360860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23039}}^1$

素因数の和:23090

約数の個数: 48

約数和(自身を含む): 464486400

約数和(自身を除く): 263125540

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 23039, 46078, 92156, 115195, 230390, 437741, 460780, 529897, 875482, 1059794, 1750964, 2119588, 2188705, 2649485, 4377410, 5298970, 8754820, 10068043, 10597940, 20136086, 40272172, 50340215, 100680430, 201360860]

約数ペア:

[(1, 201360860), (2, 100680430), (4, 50340215), (5, 40272172), (10, 20136086), (19, 10597940), (20, 10068043), (23, 8754820), (38, 5298970), (46, 4377410), (76, 2649485), (92, 2188705), (95, 2119588), (115, 1750964), (190, 1059794), (230, 875482), (380, 529897), (437, 460780), (460, 437741), (874, 230390), (1748, 115195), (2185, 92156), (4370, 46078), (8740, 23039)]