128284202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{13217}}^1$

素因数の和:13453

約数の個数: 16

約数和(自身を含む): 201759552

約数和(自身を除く): 73475350

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 13217, 26434, 303991, 607982, 2788787, 5577574, 64142101, 128284202]

約数ペア:

[(1, 128284202), (2, 64142101), (23, 5577574), (46, 2788787), (211, 607982), (422, 303991), (4853, 26434), (9706, 13217)]