214177449

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 306745344

約数和(自身を除く): 92567895

約数列:

[1, 3, 23, 47, 69, 141, 211, 313, 633, 939, 1081, 3243, 4853, 7199, 9917, 14559, 14711, 21597, 29751, 44133, 66043, 198129, 228091, 338353, 684273, 1015059, 1518989, 3104021, 4556967, 9312063, 71392483, 214177449]

約数ペア:

[(1, 214177449), (3, 71392483), (23, 9312063), (47, 4556967), (69, 3104021), (141, 1518989), (211, 1015059), (313, 684273), (633, 338353), (939, 228091), (1081, 198129), (3243, 66043), (4853, 44133), (7199, 29751), (9917, 21597), (14559, 14711)]