210072064

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{17839}}^1$

素因数の和:17880

約数の個数: 40

約数和(自身を含む): 438007680

約数和(自身を除く): 227935616

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 17839, 35678, 71356, 142712, 285424, 410297, 570848, 820594, 1141696, 1641188, 2283392, 3282376, 4566784, 6564752, 9133568, 13129504, 26259008, 52518016, 105036032, 210072064]

約数ペア:

[(1, 210072064), (2, 105036032), (4, 52518016), (8, 26259008), (16, 13129504), (23, 9133568), (32, 6564752), (46, 4566784), (64, 3282376), (92, 2283392), (128, 1641188), (184, 1141696), (256, 820594), (368, 570848), (512, 410297), (736, 285424), (1472, 142712), (2944, 71356), (5888, 35678), (11776, 17839)]