224967589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 293437440

約数和(自身を除く): 68469851

約数列:

[1, 7, 11, 31, 77, 79, 217, 341, 553, 869, 1193, 2387, 2449, 6083, 8351, 13123, 17143, 26939, 36983, 91861, 94247, 188573, 258881, 406813, 659729, 1036717, 2847691, 2921657, 7257019, 20451599, 32138227, 224967589]

約数ペア:

[(1, 224967589), (7, 32138227), (11, 20451599), (31, 7257019), (77, 2921657), (79, 2847691), (217, 1036717), (341, 659729), (553, 406813), (869, 258881), (1193, 188573), (2387, 94247), (2449, 91861), (6083, 36983), (8351, 26939), (13123, 17143)]