200067100

素因数分解:

$2^2\times 5^2\times {\mathrm{2000671}}^1$

素因数の和:2000685

約数の個数: 18

約数和(自身を含む): 434145824

約数和(自身を除く): 234078724

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2000671, 4001342, 8002684, 10003355, 20006710, 40013420, 50016775, 100033550, 200067100]

約数ペア:

[(1, 200067100), (2, 100033550), (4, 50016775), (5, 40013420), (10, 20006710), (20, 10003355), (25, 8002684), (50, 4001342), (100, 2000671)]