206446913

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{3559}}^1$

素因数の和:3692

約数の個数: 16

約数和(自身を含む): 225561600

約数和(自身を除く): 19114687

約数列:

[1, 19, 43, 71, 817, 1349, 3053, 3559, 58007, 67621, 153037, 252689, 2907703, 4801091, 10865627, 206446913]

約数ペア:

[(1, 206446913), (19, 10865627), (43, 4801091), (71, 2907703), (817, 252689), (1349, 153037), (3053, 67621), (3559, 58007)]