210003972

素因数分解:

$2^2\times 3^1\times {\mathrm{17500331}}^1$

素因数の和:17500338

約数の個数: 12

約数和(自身を含む): 490009296

約数和(自身を除く): 280005324

約数列:

[1, 2, 3, 4, 6, 12, 17500331, 35000662, 52500993, 70001324, 105001986, 210003972]

約数ペア:

[(1, 210003972), (2, 105001986), (3, 70001324), (4, 52500993), (6, 35000662), (12, 17500331)]