212893.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81971}}^1$

素因数の和:82010

約数の個数: 16

約数和(自身を含む): 78693120

約数和(自身を除く): 28772781

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 81971, 245913, 573797, 1721391, 2377159, 7131477, 16640113, 49920339]

約数ペア:

[(1, 49920339), (3, 16640113), (7, 7131477), (21, 2377159), (29, 1721391), (87, 573797), (203, 245913), (609, 81971)]