208041610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{6053}}^1$

素因数の和:6558

約数の個数: 32

約数和(自身を含む): 428913792

約数和(自身を除く): 220872182

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 491, 982, 2455, 3437, 4910, 6053, 6874, 12106, 17185, 30265, 34370, 42371, 60530, 84742, 211855, 423710, 2972023, 5944046, 14860115, 20804161, 29720230, 41608322, 104020805, 208041610]

約数ペア:

[(1, 208041610), (2, 104020805), (5, 41608322), (7, 29720230), (10, 20804161), (14, 14860115), (35, 5944046), (70, 2972023), (491, 423710), (982, 211855), (2455, 84742), (3437, 60530), (4910, 42371), (6053, 34370), (6874, 30265), (12106, 17185)]