201973203

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{105359}}^1$

素因数の和:105439

約数の個数: 16

約数和(自身を含む): 303436800

約数和(自身を除く): 101463597

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 105359, 316077, 948231, 2844693, 7480489, 22441467, 67324401, 201973203]

約数ペア:

[(1, 201973203), (3, 67324401), (9, 22441467), (27, 7480489), (71, 2844693), (213, 948231), (639, 316077), (1917, 105359)]