205124461756

素因数分解:

$2^2\times {\mathrm{571}}^1\times {\mathrm{859}}^1\times {\mathrm{104551}}^1$

素因数の和:105985

約数の個数: 24

約数和(自身を含む): 360018538880

約数和(自身を除く): 154894077124

約数列:

[1, 2, 4, 571, 859, 1142, 1718, 2284, 3436, 104551, 209102, 418204, 490489, 980978, 1961956, 59698621, 89809309, 119397242, 179618618, 238794484, 359237236, 51281115439, 102562230878, 205124461756]

約数ペア:

[(1, 205124461756), (2, 102562230878), (4, 51281115439), (571, 359237236), (859, 238794484), (1142, 179618618), (1718, 119397242), (2284, 89809309), (3436, 59698621), (104551, 1961956), (209102, 980978), (418204, 490489)]