201593960

素因数分解:

$2^3\times 5^1\times {\mathrm{5039849}}^1$

素因数の和:5039860

約数の個数: 16

約数和(自身を含む): 453586500

約数和(自身を除く): 251992540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5039849, 10079698, 20159396, 25199245, 40318792, 50398490, 100796980, 201593960]

約数ペア:

[(1, 201593960), (2, 100796980), (4, 50398490), (5, 40318792), (8, 25199245), (10, 20159396), (20, 10079698), (40, 5039849)]