209846296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:760

約数の個数: 64

約数和(自身を含む): 451008000

約数和(自身を除く): 241161704

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 199, 253, 398, 506, 521, 796, 1012, 1042, 1592, 2024, 2084, 2189, 4168, 4378, 4577, 5731, 8756, 9154, 11462, 11983, 17512, 18308, 22924, 23966, 36616, 45848, 47932, 50347, 95864, 100694, 103679, 131813, 201388, 207358, 263626, 402776, 414716, 527252, 829432, 1054504, 1140469, 2280938, 2384617, 4561876, 4769234, 9123752, 9538468, 19076936, 26230787, 52461574, 104923148, 209846296]

約数ペア:

[(1, 209846296), (2, 104923148), (4, 52461574), (8, 26230787), (11, 19076936), (22, 9538468), (23, 9123752), (44, 4769234), (46, 4561876), (88, 2384617), (92, 2280938), (184, 1140469), (199, 1054504), (253, 829432), (398, 527252), (506, 414716), (521, 402776), (796, 263626), (1012, 207358), (1042, 201388), (1592, 131813), (2024, 103679), (2084, 100694), (2189, 95864), (4168, 50347), (4378, 47932), (4577, 45848), (5731, 36616), (8756, 23966), (9154, 22924), (11462, 18308), (11983, 17512)]