199133726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{52321}}^1$

素因数の和:52507

約数の個数: 16

約数和(自身を含む): 327745008

約数和(自身を除く): 128611282

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 52321, 104642, 575531, 1151062, 9051533, 18103066, 99566863, 199133726]

約数ペア:

[(1, 199133726), (2, 99566863), (11, 18103066), (22, 9051533), (173, 1151062), (346, 575531), (1903, 104642), (3806, 52321)]