201274634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{128857}}^1$

素因数の和:128941

約数の個数: 16

約数和(自身を含む): 333999936

約数和(自身を除く): 132725302

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 128857, 257714, 1417427, 2834854, 9148847, 18297694, 100637317, 201274634]

約数ペア:

[(1, 201274634), (2, 100637317), (11, 18297694), (22, 9148847), (71, 2834854), (142, 1417427), (781, 257714), (1562, 128857)]