197056247724

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{111709891}}^1$

素因数の和:111709915

約数の個数: 54

約数和(自身を含む): 579439209804

約数和(自身を除く): 382382962080

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 111709891, 223419782, 335129673, 446839564, 670259346, 781969237, 1005389019, 1340518692, 1563938474, 2010778038, 2345907711, 3127876948, 4021556076, 4691815422, 5473784659, 7037723133, 9383630844, 10947569318, 14075446266, 16421353977, 21895138636, 28150892532, 32842707954, 49264061931, 65685415908, 98528123862, 197056247724]

約数ペア:

[(1, 197056247724), (2, 98528123862), (3, 65685415908), (4, 49264061931), (6, 32842707954), (7, 28150892532), (9, 21895138636), (12, 16421353977), (14, 14075446266), (18, 10947569318), (21, 9383630844), (28, 7037723133), (36, 5473784659), (42, 4691815422), (49, 4021556076), (63, 3127876948), (84, 2345907711), (98, 2010778038), (126, 1563938474), (147, 1340518692), (196, 1005389019), (252, 781969237), (294, 670259346), (441, 446839564), (588, 335129673), (882, 223419782), (1764, 111709891)]