199483210090

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2357}}^1\times {\mathrm{20693}}^1$

素因数の和:23466

約数の個数: 32

約数和(自身を含む): 360117815760

約数和(自身を除く): 160634605670

約数列:

[1, 2, 5, 10, 409, 818, 2045, 2357, 4090, 4714, 11785, 20693, 23570, 41386, 103465, 206930, 964013, 1928026, 4820065, 8463437, 9640130, 16926874, 42317185, 48773401, 84634370, 97546802, 243867005, 487734010, 19948321009, 39896642018, 99741605045, 199483210090]

約数ペア:

[(1, 199483210090), (2, 99741605045), (5, 39896642018), (10, 19948321009), (409, 487734010), (818, 243867005), (2045, 97546802), (2357, 84634370), (4090, 48773401), (4714, 42317185), (11785, 16926874), (20693, 9640130), (23570, 8463437), (41386, 4820065), (103465, 1928026), (206930, 964013)]