210890568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1255301}}^1$

素因数の和:1255317

約数の個数: 32

約数和(自身を含む): 602544960

約数和(自身を除く): 391654392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1255301, 2510602, 3765903, 5021204, 7531806, 8787107, 10042408, 15063612, 17574214, 26361321, 30127224, 35148428, 52722642, 70296856, 105445284, 210890568]

約数ペア:

[(1, 210890568), (2, 105445284), (3, 70296856), (4, 52722642), (6, 35148428), (7, 30127224), (8, 26361321), (12, 17574214), (14, 15063612), (21, 10042408), (24, 8787107), (28, 7531806), (42, 5021204), (56, 3765903), (84, 2510602), (168, 1255301)]