201993850

素因数分解:

$2^1\times 5^2\times {\mathrm{859}}^1\times {\mathrm{4703}}^1$

素因数の和:5574

約数の個数: 24

約数和(自身を含む): 376225920

約数和(自身を除く): 174232070

約数列:

[1, 2, 5, 10, 25, 50, 859, 1718, 4295, 4703, 8590, 9406, 21475, 23515, 42950, 47030, 117575, 235150, 4039877, 8079754, 20199385, 40398770, 100996925, 201993850]

約数ペア:

[(1, 201993850), (2, 100996925), (5, 40398770), (10, 20199385), (25, 8079754), (50, 4039877), (859, 235150), (1718, 117575), (4295, 47030), (4703, 42950), (8590, 23515), (9406, 21475)]