205842126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{881}}^1\times {\mathrm{5563}}^1$

素因数の和:6456

約数の個数: 32

約数和(自身を含む): 471115008

約数和(自身を除く): 265272882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 881, 1762, 2643, 5286, 5563, 6167, 11126, 12334, 16689, 18501, 33378, 37002, 38941, 77882, 116823, 233646, 4901003, 9802006, 14703009, 29406018, 34307021, 68614042, 102921063, 205842126]

約数ペア:

[(1, 205842126), (2, 102921063), (3, 68614042), (6, 34307021), (7, 29406018), (14, 14703009), (21, 9802006), (42, 4901003), (881, 233646), (1762, 116823), (2643, 77882), (5286, 38941), (5563, 37002), (6167, 33378), (11126, 18501), (12334, 16689)]