200539090

素因数分解:

$2^1\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{9103}}^1$

素因数の和:11313

約数の個数: 16

約数和(自身を含む): 361173888

約数和(自身を除く): 160634798

約数列:

[1, 2, 5, 10, 2203, 4406, 9103, 11015, 18206, 22030, 45515, 91030, 20053909, 40107818, 100269545, 200539090]

約数ペア:

[(1, 200539090), (2, 100269545), (5, 40107818), (10, 20053909), (2203, 91030), (4406, 45515), (9103, 22030), (11015, 18206)]