215550496

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{7577}}^1$

素因数の和:7721

約数の個数: 48

約数和(自身を含む): 488871936

約数和(自身を除く): 273321440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 7577, 14224, 15154, 28448, 30308, 53039, 60616, 106078, 121232, 212156, 242464, 424312, 848624, 962279, 1697248, 1924558, 3849116, 6735953, 7698232, 13471906, 15396464, 26943812, 30792928, 53887624, 107775248, 215550496]

約数ペア:

[(1, 215550496), (2, 107775248), (4, 53887624), (7, 30792928), (8, 26943812), (14, 15396464), (16, 13471906), (28, 7698232), (32, 6735953), (56, 3849116), (112, 1924558), (127, 1697248), (224, 962279), (254, 848624), (508, 424312), (889, 242464), (1016, 212156), (1778, 121232), (2032, 106078), (3556, 60616), (4064, 53039), (7112, 30308), (7577, 28448), (14224, 15154)]