200909394777

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{735931849}}^1$

素因数の和:735931872

約数の個数: 16

約数和(自身を含む): 329697468800

約数和(自身を除く): 128788074023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 735931849, 2207795547, 5151522943, 9567114037, 15454568829, 28701342111, 66969798259, 200909394777]

約数ペア:

[(1, 200909394777), (3, 66969798259), (7, 28701342111), (13, 15454568829), (21, 9567114037), (39, 5151522943), (91, 2207795547), (273, 735931849)]