200812017

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{308467}}^1$

素因数の和:308508

約数の個数: 16

約数和(自身を含む): 315871232

約数和(自身を除く): 115059215

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 308467, 925401, 2159269, 6477807, 9562477, 28687431, 66937339, 200812017]

約数ペア:

[(1, 200812017), (3, 66937339), (7, 28687431), (21, 9562477), (31, 6477807), (93, 2159269), (217, 925401), (651, 308467)]