198269286

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{1307}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 401943168

約数和(自身を除く): 203673882

約数列:

[1, 2, 3, 6, 131, 193, 262, 386, 393, 579, 786, 1158, 1307, 2614, 3921, 7842, 25283, 50566, 75849, 151698, 171217, 252251, 342434, 504502, 513651, 756753, 1027302, 1513506, 33044881, 66089762, 99134643, 198269286]

約数ペア:

[(1, 198269286), (2, 99134643), (3, 66089762), (6, 33044881), (131, 1513506), (193, 1027302), (262, 756753), (386, 513651), (393, 504502), (579, 342434), (786, 252251), (1158, 171217), (1307, 151698), (2614, 75849), (3921, 50566), (7842, 25283)]