217086906

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2128303}}^1$

素因数の和:2128325

約数の個数: 16

約数和(自身を含む): 459713664

約数和(自身を除く): 242626758

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 2128303, 4256606, 6384909, 12769818, 36181151, 72362302, 108543453, 217086906]

約数ペア:

[(1, 217086906), (2, 108543453), (3, 72362302), (6, 36181151), (17, 12769818), (34, 6384909), (51, 4256606), (102, 2128303)]