201628419

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67957}}^1$

素因数の和:68026

約数の個数: 16

約数和(自身を含む): 287054592

約数和(自身を除く): 85426173

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 67957, 203871, 1563011, 2922151, 4689033, 8766453, 67209473, 201628419]

約数ペア:

[(1, 201628419), (3, 67209473), (23, 8766453), (43, 4689033), (69, 2922151), (129, 1563011), (989, 203871), (2967, 67957)]