209231496

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{152947}}^1$

素因数の和:152978

約数の個数: 48

約数和(自身を含む): 596497200

約数和(自身を除く): 387265704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 152947, 305894, 458841, 611788, 917682, 1223576, 1376523, 1835364, 2753046, 2905993, 3670728, 5506092, 5811986, 8717979, 11012184, 11623972, 17435958, 23247944, 26153937, 34871916, 52307874, 69743832, 104615748, 209231496]

約数ペア:

[(1, 209231496), (2, 104615748), (3, 69743832), (4, 52307874), (6, 34871916), (8, 26153937), (9, 23247944), (12, 17435958), (18, 11623972), (19, 11012184), (24, 8717979), (36, 5811986), (38, 5506092), (57, 3670728), (72, 2905993), (76, 2753046), (114, 1835364), (152, 1376523), (171, 1223576), (228, 917682), (342, 611788), (456, 458841), (684, 305894), (1368, 152947)]