207600897

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{311}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 341452800

約数和(自身を除く): 133851903

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 239, 311, 399, 717, 931, 933, 1673, 2177, 2793, 4541, 5019, 5909, 6531, 11711, 13623, 15239, 17727, 31787, 35133, 41363, 45717, 74329, 95361, 124089, 222509, 222987, 289541, 520303, 667527, 868623, 1412251, 1560909, 3642121, 4236753, 9885757, 10926363, 29657271, 69200299, 207600897]

約数ペア:

[(1, 207600897), (3, 69200299), (7, 29657271), (19, 10926363), (21, 9885757), (49, 4236753), (57, 3642121), (133, 1560909), (147, 1412251), (239, 868623), (311, 667527), (399, 520303), (717, 289541), (931, 222987), (933, 222509), (1673, 124089), (2177, 95361), (2793, 74329), (4541, 45717), (5019, 41363), (5909, 35133), (6531, 31787), (11711, 17727), (13623, 15239)]