220963732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1811}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 438359040

約数和(自身を除く): 217395308

約数列:

[1, 2, 4, 11, 22, 44, 47, 59, 94, 118, 188, 236, 517, 649, 1034, 1298, 1811, 2068, 2596, 2773, 3622, 5546, 7244, 11092, 19921, 30503, 39842, 61006, 79684, 85117, 106849, 122012, 170234, 213698, 340468, 427396, 936287, 1175339, 1872574, 2350678, 3745148, 4701356, 5021903, 10043806, 20087612, 55240933, 110481866, 220963732]

約数ペア:

[(1, 220963732), (2, 110481866), (4, 55240933), (11, 20087612), (22, 10043806), (44, 5021903), (47, 4701356), (59, 3745148), (94, 2350678), (118, 1872574), (188, 1175339), (236, 936287), (517, 427396), (649, 340468), (1034, 213698), (1298, 170234), (1811, 122012), (2068, 106849), (2596, 85117), (2773, 79684), (3622, 61006), (5546, 39842), (7244, 30503), (11092, 19921)]