202486293

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{2767}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 300538368

約数和(自身を除く): 98052075

約数列:

[1, 3, 9, 47, 141, 173, 423, 519, 1557, 2767, 8131, 8301, 24393, 24903, 73179, 130049, 390147, 478691, 1170441, 1436073, 4308219, 22498477, 67495431, 202486293]

約数ペア:

[(1, 202486293), (3, 67495431), (9, 22498477), (47, 4308219), (141, 1436073), (173, 1170441), (423, 478691), (519, 390147), (1557, 130049), (2767, 73179), (8131, 24903), (8301, 24393)]