210372295

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{317}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 294778368

約数和(自身を除く): 84406073

約数列:

[1, 5, 7, 35, 67, 283, 317, 335, 469, 1415, 1585, 1981, 2219, 2345, 9905, 11095, 18961, 21239, 89711, 94805, 106195, 132727, 148673, 448555, 627977, 663635, 743365, 3139885, 6010637, 30053185, 42074459, 210372295]

約数ペア:

[(1, 210372295), (5, 42074459), (7, 30053185), (35, 6010637), (67, 3139885), (283, 743365), (317, 663635), (335, 627977), (469, 448555), (1415, 148673), (1585, 132727), (1981, 106195), (2219, 94805), (2345, 89711), (9905, 21239), (11095, 18961)]