201910262

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{20641}}^1$

素因数の和:20783

約数の個数: 16

約数和(自身を含む): 311611632

約数和(自身を除く): 109701370

約数列:

[1, 2, 67, 73, 134, 146, 4891, 9782, 20641, 41282, 1382947, 1506793, 2765894, 3013586, 100955131, 201910262]

約数ペア:

[(1, 201910262), (2, 100955131), (67, 3013586), (73, 2765894), (134, 1506793), (146, 1382947), (4891, 41282), (9782, 20641)]