210945562

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{26309}}^1$

素因数の和:26541

約数の個数: 16

約数和(自身を含む): 334663200

約数和(自身を除く): 123717638

約数列:

[1, 2, 19, 38, 211, 422, 4009, 8018, 26309, 52618, 499871, 999742, 5551199, 11102398, 105472781, 210945562]

約数ペア:

[(1, 210945562), (2, 105472781), (19, 11102398), (38, 5551199), (211, 999742), (422, 499871), (4009, 52618), (8018, 26309)]