200660752

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{56239}}^1$

素因数の和:56470

約数の個数: 20

約数和(自身を含む): 390530560

約数和(自身を除く): 189869808

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 56239, 112478, 224956, 449912, 899824, 12541297, 25082594, 50165188, 100330376, 200660752]

約数ペア:

[(1, 200660752), (2, 100330376), (4, 50165188), (8, 25082594), (16, 12541297), (223, 899824), (446, 449912), (892, 224956), (1784, 112478), (3568, 56239)]