205687068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{745243}}^1$

素因数の和:745273

約数の個数: 24

約数和(自身を含む): 500803968

約数和(自身を除く): 295116900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 745243, 1490486, 2235729, 2980972, 4471458, 8942916, 17140589, 34281178, 51421767, 68562356, 102843534, 205687068]

約数ペア:

[(1, 205687068), (2, 102843534), (3, 68562356), (4, 51421767), (6, 34281178), (12, 17140589), (23, 8942916), (46, 4471458), (69, 2980972), (92, 2235729), (138, 1490486), (276, 745243)]