202218247

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:832

約数の個数: 48

約数和(自身を含む): 281452320

約数和(自身を除く): 79234073

約数列:

[1, 7, 11, 17, 29, 49, 77, 119, 187, 203, 319, 493, 539, 761, 833, 1309, 1421, 2233, 3451, 5327, 5423, 8371, 9163, 12937, 15631, 22069, 24157, 37289, 37961, 58597, 90559, 142307, 154483, 242759, 265727, 375173, 410179, 633913, 996149, 1081381, 1699313, 2626211, 4126903, 6973043, 11895191, 18383477, 28888321, 202218247]

約数ペア:

[(1, 202218247), (7, 28888321), (11, 18383477), (17, 11895191), (29, 6973043), (49, 4126903), (77, 2626211), (119, 1699313), (187, 1081381), (203, 996149), (319, 633913), (493, 410179), (539, 375173), (761, 265727), (833, 242759), (1309, 154483), (1421, 142307), (2233, 90559), (3451, 58597), (5327, 37961), (5423, 37289), (8371, 24157), (9163, 22069), (12937, 15631)]