200877340

素因数分解:

$2^2\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{8419}}^1$

素因数の和:9621

約数の個数: 24

約数和(自身を含む): 422246160

約数和(自身を除く): 221368820

約数列:

[1, 2, 4, 5, 10, 20, 1193, 2386, 4772, 5965, 8419, 11930, 16838, 23860, 33676, 42095, 84190, 168380, 10043867, 20087734, 40175468, 50219335, 100438670, 200877340]

約数ペア:

[(1, 200877340), (2, 100438670), (4, 50219335), (5, 40175468), (10, 20087734), (20, 10043867), (1193, 168380), (2386, 84190), (4772, 42095), (5965, 33676), (8419, 23860), (11930, 16838)]