199116574

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1\times {\mathrm{4603}}^1$

素因数の和:5151

約数の個数: 16

約数和(自身を含む): 306294912

約数和(自身を除く): 107178338

約数列:

[1, 2, 43, 86, 503, 1006, 4603, 9206, 21629, 43258, 197929, 395858, 2315309, 4630618, 99558287, 199116574]

約数ペア:

[(1, 199116574), (2, 99558287), (43, 4630618), (86, 2315309), (503, 395858), (1006, 197929), (4603, 43258), (9206, 21629)]