217200082

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{30949}}^1$

素因数の和:31002

約数の個数: 24

約数和(自身を含む): 370471500

約数和(自身を除く): 153271418

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 30949, 61898, 340439, 680878, 897521, 1795042, 3744829, 7489658, 9872731, 19745462, 108600041, 217200082]

約数ペア:

[(1, 217200082), (2, 108600041), (11, 19745462), (22, 9872731), (29, 7489658), (58, 3744829), (121, 1795042), (242, 897521), (319, 680878), (638, 340439), (3509, 61898), (7018, 30949)]