197442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1567}}^1$

素因数の和:1582

約数の個数: 24

約数和(自身を含む): 489216

約数和(自身を除く): 291774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1567, 3134, 4701, 9402, 10969, 14103, 21938, 28206, 32907, 65814, 98721, 197442]

約数ペア:

[(1, 197442), (2, 98721), (3, 65814), (6, 32907), (7, 28206), (9, 21938), (14, 14103), (18, 10969), (21, 9402), (42, 4701), (63, 3134), (126, 1567)]