200831900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{105701}}^1$

素因数の和:105734

約数の個数: 36

約数和(自身を含む): 458746680

約数和(自身を除く): 257914780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 105701, 211402, 422804, 528505, 1057010, 2008319, 2114020, 2642525, 4016638, 5285050, 8033276, 10041595, 10570100, 20083190, 40166380, 50207975, 100415950, 200831900]

約数ペア:

[(1, 200831900), (2, 100415950), (4, 50207975), (5, 40166380), (10, 20083190), (19, 10570100), (20, 10041595), (25, 8033276), (38, 5285050), (50, 4016638), (76, 2642525), (95, 2114020), (100, 2008319), (190, 1057010), (380, 528505), (475, 422804), (950, 211402), (1900, 105701)]