200215598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5573}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 346747392

約数和(自身を除く): 146531794

約数列:

[1, 2, 11, 22, 23, 46, 71, 142, 253, 506, 781, 1562, 1633, 3266, 5573, 11146, 17963, 35926, 61303, 122606, 128179, 256358, 395683, 791366, 1409969, 2819938, 4352513, 8705026, 9100709, 18201418, 100107799, 200215598]

約数ペア:

[(1, 200215598), (2, 100107799), (11, 18201418), (22, 9100709), (23, 8705026), (46, 4352513), (71, 2819938), (142, 1409969), (253, 791366), (506, 395683), (781, 256358), (1562, 128179), (1633, 122606), (3266, 61303), (5573, 35926), (11146, 17963)]