201913612

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{753409}}^1$

素因数の和:753480

約数の個数: 12

約数和(自身を含む): 358623160

約数和(自身を除く): 156709548

約数列:

[1, 2, 4, 67, 134, 268, 753409, 1506818, 3013636, 50478403, 100956806, 201913612]

約数ペア:

[(1, 201913612), (2, 100956806), (4, 50478403), (67, 3013636), (134, 1506818), (268, 753409)]