197404592

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{160231}}^1$

素因数の和:160257

約数の個数: 40

約数和(自身を含む): 476850432

約数和(自身を除く): 279445840

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 160231, 320462, 640924, 1121617, 1281848, 1762541, 2243234, 2563696, 3525082, 4486468, 7050164, 8972936, 12337787, 14100328, 17945872, 24675574, 28200656, 49351148, 98702296, 197404592]

約数ペア:

[(1, 197404592), (2, 98702296), (4, 49351148), (7, 28200656), (8, 24675574), (11, 17945872), (14, 14100328), (16, 12337787), (22, 8972936), (28, 7050164), (44, 4486468), (56, 3525082), (77, 2563696), (88, 2243234), (112, 1762541), (154, 1281848), (176, 1121617), (308, 640924), (616, 320462), (1232, 160231)]