214984952

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{42187}}^1$

素因数の和:42220

約数の個数: 48

約数和(自身を含む): 504990360

約数和(自身を除く): 290005408

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 42187, 84374, 168748, 295309, 337496, 548431, 590618, 1096862, 1181236, 2067163, 2193724, 2362472, 3839017, 4134326, 4387448, 7678034, 8268652, 15356068, 16537304, 26873119, 30712136, 53746238, 107492476, 214984952]

約数ペア:

[(1, 214984952), (2, 107492476), (4, 53746238), (7, 30712136), (8, 26873119), (13, 16537304), (14, 15356068), (26, 8268652), (28, 7678034), (49, 4387448), (52, 4134326), (56, 3839017), (91, 2362472), (98, 2193724), (104, 2067163), (182, 1181236), (196, 1096862), (364, 590618), (392, 548431), (637, 337496), (728, 295309), (1274, 168748), (2548, 84374), (5096, 42187)]