201380897366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43271}}^1\times {\mathrm{211543}}^1$

素因数の和:254827

約数の個数: 16

約数和(自身を含む): 329541550848

約数和(自身を除く): 128160653482

約数列:

[1, 2, 11, 22, 43271, 86542, 211543, 423086, 475981, 951962, 2326973, 4653946, 9153677153, 18307354306, 100690448683, 201380897366]

約数ペア:

[(1, 201380897366), (2, 100690448683), (11, 18307354306), (22, 9153677153), (43271, 4653946), (86542, 2326973), (211543, 951962), (423086, 475981)]