214034905

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4409}}^1$

素因数の和:4513

約数の個数: 32

約数和(自身を含む): 313286400

約数和(自身を除く): 99251495

約数列:

[1, 5, 7, 19, 35, 73, 95, 133, 365, 511, 665, 1387, 2555, 4409, 6935, 9709, 22045, 30863, 48545, 83771, 154315, 321857, 418855, 586397, 1609285, 2252999, 2931985, 6115283, 11264995, 30576415, 42806981, 214034905]

約数ペア:

[(1, 214034905), (5, 42806981), (7, 30576415), (19, 11264995), (35, 6115283), (73, 2931985), (95, 2252999), (133, 1609285), (365, 586397), (511, 418855), (665, 321857), (1387, 154315), (2555, 83771), (4409, 48545), (6935, 30863), (9709, 22045)]