199291168

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{85313}}^1$

素因数の和:85396

約数の個数: 24

約数和(自身を含む): 397733868

約数和(自身を除く): 198442700

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 85313, 170626, 341252, 682504, 1365008, 2730016, 6227849, 12455698, 24911396, 49822792, 99645584, 199291168]

約数ペア:

[(1, 199291168), (2, 99645584), (4, 49822792), (8, 24911396), (16, 12455698), (32, 6227849), (73, 2730016), (146, 1365008), (292, 682504), (584, 341252), (1168, 170626), (2336, 85313)]