200171422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{478879}}^1$

素因数の和:478911

約数の個数: 16

約数和(自身を含む): 344793600

約数和(自身を除く): 144622178

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 478879, 957758, 5267669, 9098701, 10535338, 18197402, 100085711, 200171422]

約数ペア:

[(1, 200171422), (2, 100085711), (11, 18197402), (19, 10535338), (22, 9098701), (38, 5267669), (209, 957758), (418, 478879)]