201318819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{120047}}^1$

素因数の和:120106

約数の個数: 16

約数和(自身を含む): 295798272

約数和(自身を除く): 94479453

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 120047, 360141, 1560611, 4681833, 5162021, 15486063, 67106273, 201318819]

約数ペア:

[(1, 201318819), (3, 67106273), (13, 15486063), (39, 5162021), (43, 4681833), (129, 1560611), (559, 360141), (1677, 120047)]