220143392

素因数分解:

$2^5\times 7^1\times {\mathrm{982783}}^1$

素因数の和:982800

約数の個数: 24

約数和(自身を含む): 495323136

約数和(自身を除く): 275179744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 982783, 1965566, 3931132, 6879481, 7862264, 13758962, 15724528, 27517924, 31449056, 55035848, 110071696, 220143392]

約数ペア:

[(1, 220143392), (2, 110071696), (4, 55035848), (7, 31449056), (8, 27517924), (14, 15724528), (16, 13758962), (28, 7862264), (32, 6879481), (56, 3931132), (112, 1965566), (224, 982783)]