201989072

素因数分解:

$2^4\times {\mathrm{2719}}^1\times {\mathrm{4643}}^1$

素因数の和:7370

約数の個数: 20

約数和(自身を含む): 391582080

約数和(自身を除く): 189593008

約数列:

[1, 2, 4, 8, 16, 2719, 4643, 5438, 9286, 10876, 18572, 21752, 37144, 43504, 74288, 12624317, 25248634, 50497268, 100994536, 201989072]

約数ペア:

[(1, 201989072), (2, 100994536), (4, 50497268), (8, 25248634), (16, 12624317), (2719, 74288), (4643, 43504), (5438, 37144), (9286, 21752), (10876, 18572)]