200918224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{965953}}^1$

素因数の和:965974

約数の個数: 20

約数和(自身を含む): 419224036

約数和(自身を除く): 218305812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 965953, 1931906, 3863812, 7727624, 12557389, 15455248, 25114778, 50229556, 100459112, 200918224]

約数ペア:

[(1, 200918224), (2, 100459112), (4, 50229556), (8, 25114778), (13, 15455248), (16, 12557389), (26, 7727624), (52, 3863812), (104, 1931906), (208, 965953)]