202391505790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{493637819}}^1$

素因数の和:493637867

約数の個数: 16

約数和(自身を含む): 373190191920

約数和(自身を除く): 170798686130

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 493637819, 987275638, 2468189095, 4936378190, 20239150579, 40478301158, 101195752895, 202391505790]

約数ペア:

[(1, 202391505790), (2, 101195752895), (5, 40478301158), (10, 20239150579), (41, 4936378190), (82, 2468189095), (205, 987275638), (410, 493637819)]