199209416

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{34537}}^1$

素因数の和:34653

約数の個数: 32

約数和(自身を含む): 431034240

約数和(自身を除く): 231824824

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 34537, 69074, 138148, 241759, 276296, 483518, 967036, 1934072, 3557311, 7114622, 14229244, 24901177, 28458488, 49802354, 99604708, 199209416]

約数ペア:

[(1, 199209416), (2, 99604708), (4, 49802354), (7, 28458488), (8, 24901177), (14, 14229244), (28, 7114622), (56, 3557311), (103, 1934072), (206, 967036), (412, 483518), (721, 276296), (824, 241759), (1442, 138148), (2884, 69074), (5768, 34537)]