200706947

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73331}}^1$

素因数の和:73378

約数の個数: 16

約数和(自身を含む): 253435392

約数和(自身を除く): 52728445

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 73331, 513317, 1246627, 1686613, 8726389, 11806291, 28672421, 200706947]

約数ペア:

[(1, 200706947), (7, 28672421), (17, 11806291), (23, 8726389), (119, 1686613), (161, 1246627), (391, 513317), (2737, 73331)]