197881682

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1\times {\mathrm{4813}}^1$

素因数の和:5213

約数の個数: 16

約数和(自身を含む): 302646552

約数和(自身を除く): 104764870

約数列:

[1, 2, 61, 122, 337, 674, 4813, 9626, 20557, 41114, 293593, 587186, 1621981, 3243962, 98940841, 197881682]

約数ペア:

[(1, 197881682), (2, 98940841), (61, 3243962), (122, 1621981), (337, 587186), (674, 293593), (4813, 41114), (9626, 20557)]