201863167

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^2\times {\mathrm{139}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 230872320

約数和(自身を除く): 29009153

約数列:

[1, 11, 47, 53, 139, 517, 583, 1529, 2491, 2809, 6533, 7367, 27401, 30899, 71863, 81037, 132023, 346249, 390451, 1452253, 3808739, 4294961, 18351197, 201863167]

約数ペア:

[(1, 201863167), (11, 18351197), (47, 4294961), (53, 3808739), (139, 1452253), (517, 390451), (583, 346249), (1529, 132023), (2491, 81037), (2809, 71863), (6533, 30899), (7367, 27401)]