200492408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19687}}^1$

素因数の和:19779

約数の個数: 32

約数和(自身を含む): 401635200

約数和(自身を除く): 201142792

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 19687, 39374, 78748, 157496, 374053, 748106, 1319029, 1496212, 2638058, 2992424, 5276116, 10552232, 25061551, 50123102, 100246204, 200492408]

約数ペア:

[(1, 200492408), (2, 100246204), (4, 50123102), (8, 25061551), (19, 10552232), (38, 5276116), (67, 2992424), (76, 2638058), (134, 1496212), (152, 1319029), (268, 748106), (536, 374053), (1273, 157496), (2546, 78748), (5092, 39374), (10184, 19687)]