219096965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 63949435

約数列:

[1, 5, 23, 53, 103, 115, 265, 349, 515, 1219, 1745, 2369, 5459, 6095, 8027, 11845, 18497, 27295, 35947, 40135, 92485, 125557, 179735, 425431, 627785, 826781, 1905191, 2127155, 4133905, 9525955, 43819393, 219096965]

約数ペア:

[(1, 219096965), (5, 43819393), (23, 9525955), (53, 4133905), (103, 2127155), (115, 1905191), (265, 826781), (349, 627785), (515, 425431), (1219, 179735), (1745, 125557), (2369, 92485), (5459, 40135), (6095, 35947), (8027, 27295), (11845, 18497)]