210109082

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{21701}}^1$

素因数の和:21853

約数の個数: 16

約数和(自身を含む): 325009152

約数和(自身を除く): 114900070

約数列:

[1, 2, 47, 94, 103, 206, 4841, 9682, 21701, 43402, 1019947, 2039894, 2235203, 4470406, 105054541, 210109082]

約数ペア:

[(1, 210109082), (2, 105054541), (47, 4470406), (94, 2235203), (103, 2039894), (206, 1019947), (4841, 43402), (9682, 21701)]