210859852

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{42071}}^1$

素因数の和:42261

約数の個数: 24

約数和(自身を含む): 424085760

約数和(自身を除く): 213225908

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 42071, 84142, 168284, 294497, 588994, 1177988, 7530709, 15061418, 30122836, 52714963, 105429926, 210859852]

約数ペア:

[(1, 210859852), (2, 105429926), (4, 52714963), (7, 30122836), (14, 15061418), (28, 7530709), (179, 1177988), (358, 588994), (716, 294497), (1253, 168284), (2506, 84142), (5012, 42071)]