203969154

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{1019}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 414838080

約数和(自身を除く): 210868926

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 457, 914, 1019, 1371, 2038, 2742, 3057, 6114, 33361, 66722, 74387, 100083, 148774, 200166, 223161, 446322, 465683, 931366, 1397049, 2794098, 33994859, 67989718, 101984577, 203969154]

約数ペア:

[(1, 203969154), (2, 101984577), (3, 67989718), (6, 33994859), (73, 2794098), (146, 1397049), (219, 931366), (438, 465683), (457, 446322), (914, 223161), (1019, 200166), (1371, 148774), (2038, 100083), (2742, 74387), (3057, 66722), (6114, 33361)]