197399636

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{34729}}^1$

素因数の和:34776

約数の個数: 36

約数和(自身を含む): 415718100

約数和(自身を除く): 218318464

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 34729, 69458, 138916, 243103, 486206, 972412, 1007141, 1701721, 2014282, 3403442, 4028564, 6806884, 7049987, 14099974, 28199948, 49349909, 98699818, 197399636]

約数ペア:

[(1, 197399636), (2, 98699818), (4, 49349909), (7, 28199948), (14, 14099974), (28, 7049987), (29, 6806884), (49, 4028564), (58, 3403442), (98, 2014282), (116, 1701721), (196, 1007141), (203, 972412), (406, 486206), (812, 243103), (1421, 138916), (2842, 69458), (5684, 34729)]