212519496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1264997}}^1$

素因数の和:1265013

約数の個数: 32

約数和(自身を含む): 607199040

約数和(自身を除く): 394679544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1264997, 2529994, 3794991, 5059988, 7589982, 8854979, 10119976, 15179964, 17709958, 26564937, 30359928, 35419916, 53129874, 70839832, 106259748, 212519496]

約数ペア:

[(1, 212519496), (2, 106259748), (3, 70839832), (4, 53129874), (6, 35419916), (7, 30359928), (8, 26564937), (12, 17709958), (14, 15179964), (21, 10119976), (24, 8854979), (28, 7589982), (42, 5059988), (56, 3794991), (84, 2529994), (168, 1264997)]