200950828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{20023}}^1$

素因数の和:20233

約数の個数: 24

約数和(自身を含む): 380696288

約数和(自身を除く): 179745460

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 772, 2509, 5018, 10036, 20023, 40046, 80092, 260299, 520598, 1041196, 3864439, 7728878, 15457756, 50237707, 100475414, 200950828]

約数ペア:

[(1, 200950828), (2, 100475414), (4, 50237707), (13, 15457756), (26, 7728878), (52, 3864439), (193, 1041196), (386, 520598), (772, 260299), (2509, 80092), (5018, 40046), (10036, 20023)]