212034978

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{8837}}^1$

素因数の和:8919

約数の個数: 48

約数和(自身を含む): 485312256

約数和(自身を除く): 273277278

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 8837, 11997, 17674, 23994, 26511, 53022, 79533, 159066, 273947, 379991, 547894, 759982, 821841, 1139973, 1643682, 2279946, 2465523, 3419919, 4931046, 6839838, 11779721, 23559442, 35339163, 70678326, 106017489, 212034978]

約数ペア:

[(1, 212034978), (2, 106017489), (3, 70678326), (6, 35339163), (9, 23559442), (18, 11779721), (31, 6839838), (43, 4931046), (62, 3419919), (86, 2465523), (93, 2279946), (129, 1643682), (186, 1139973), (258, 821841), (279, 759982), (387, 547894), (558, 379991), (774, 273947), (1333, 159066), (2666, 79533), (3999, 53022), (7998, 26511), (8837, 23994), (11997, 17674)]