197534256

素因数分解:

$2^4\times 3^1\times {\mathrm{4115297}}^1$

素因数の和:4115308

約数の個数: 20

約数和(自身を含む): 510296952

約数和(自身を除く): 312762696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4115297, 8230594, 12345891, 16461188, 24691782, 32922376, 49383564, 65844752, 98767128, 197534256]

約数ペア:

[(1, 197534256), (2, 98767128), (3, 65844752), (4, 49383564), (6, 32922376), (8, 24691782), (12, 16461188), (16, 12345891), (24, 8230594), (48, 4115297)]