202130854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{231271}}^1$

素因数の和:231315

約数の個数: 16

約数和(自身を含む): 333031680

約数和(自身を除く): 130900826

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 231271, 462542, 4394149, 5319233, 8788298, 10638466, 101065427, 202130854]

約数ペア:

[(1, 202130854), (2, 101065427), (19, 10638466), (23, 8788298), (38, 5319233), (46, 4394149), (437, 462542), (874, 231271)]