201953495

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{7757}}^1$

素因数の和:7930

約数の個数: 16

約数和(自身を含む): 250242048

約数和(自身を除く): 48288553

約数列:

[1, 5, 41, 127, 205, 635, 5207, 7757, 26035, 38785, 318037, 985139, 1590185, 4925695, 40390699, 201953495]

約数ペア:

[(1, 201953495), (5, 40390699), (41, 4925695), (127, 1590185), (205, 985139), (635, 318037), (5207, 38785), (7757, 26035)]