201993199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{5569}}^1$

素因数の和:5694

約数の個数: 16

約数和(自身を含む): 224582400

約数和(自身を除く): 22589201

約数列:

[1, 19, 23, 83, 437, 1577, 1909, 5569, 36271, 105811, 128087, 462227, 2433653, 8782313, 10631221, 201993199]

約数ペア:

[(1, 201993199), (19, 10631221), (23, 8782313), (83, 2433653), (437, 462227), (1577, 128087), (1909, 105811), (5569, 36271)]