227937748

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{1481}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 403963560

約数和(自身を除く): 176025812

約数列:

[1, 2, 4, 109, 218, 353, 436, 706, 1412, 1481, 2962, 5924, 38477, 76954, 153908, 161429, 322858, 522793, 645716, 1045586, 2091172, 56984437, 113968874, 227937748]

約数ペア:

[(1, 227937748), (2, 113968874), (4, 56984437), (109, 2091172), (218, 1045586), (353, 645716), (436, 522793), (706, 322858), (1412, 161429), (1481, 153908), (2962, 76954), (5924, 38477)]