210017876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{37423}}^1$

素因数の和:37511

約数の個数: 24

約数和(自身を含む): 389808384

約数和(自身を除く): 179790508

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5612, 37423, 74846, 149692, 860729, 1721458, 2282803, 3442916, 4565606, 9131212, 52504469, 105008938, 210017876]

約数ペア:

[(1, 210017876), (2, 105008938), (4, 52504469), (23, 9131212), (46, 4565606), (61, 3442916), (92, 2282803), (122, 1721458), (244, 860729), (1403, 149692), (2806, 74846), (5612, 37423)]