204575133

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4759}}^1$

素因数の和:4881

約数の個数: 32

約数和(自身を含む): 329011200

約数和(自身を除く): 124436067

約数列:

[1, 3, 7, 21, 23, 69, 89, 161, 267, 483, 623, 1869, 2047, 4759, 6141, 14277, 14329, 33313, 42987, 99939, 109457, 328371, 423551, 766199, 1270653, 2298597, 2964857, 8894571, 9741673, 29225019, 68191711, 204575133]

約数ペア:

[(1, 204575133), (3, 68191711), (7, 29225019), (21, 9741673), (23, 8894571), (69, 2964857), (89, 2298597), (161, 1270653), (267, 766199), (483, 423551), (623, 328371), (1869, 109457), (2047, 99939), (4759, 42987), (6141, 33313), (14277, 14329)]