201532432

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{42989}}^1$

素因数の和:43290

約数の個数: 20

約数和(自身を含む): 391810860

約数和(自身を除く): 190278428

約数列:

[1, 2, 4, 8, 16, 293, 586, 1172, 2344, 4688, 42989, 85978, 171956, 343912, 687824, 12595777, 25191554, 50383108, 100766216, 201532432]

約数ペア:

[(1, 201532432), (2, 100766216), (4, 50383108), (8, 25191554), (16, 12595777), (293, 687824), (586, 343912), (1172, 171956), (2344, 85978), (4688, 42989)]