200649860

素因数分解:

$2^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{16693}}^1$

素因数の和:17303

約数の個数: 24

約数和(自身を含む): 422091096

約数和(自身を除く): 221441236

約数列:

[1, 2, 4, 5, 10, 20, 601, 1202, 2404, 3005, 6010, 12020, 16693, 33386, 66772, 83465, 166930, 333860, 10032493, 20064986, 40129972, 50162465, 100324930, 200649860]

約数ペア:

[(1, 200649860), (2, 100324930), (4, 50162465), (5, 40129972), (10, 20064986), (20, 10032493), (601, 333860), (1202, 166930), (2404, 83465), (3005, 66772), (6010, 33386), (12020, 16693)]