211969078

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{39239}}^1$

素因数の和:39351

約数の個数: 16

約数和(自身を含む): 331028640

約数和(自身を除く): 119059562

約数列:

[1, 2, 37, 73, 74, 146, 2701, 5402, 39239, 78478, 1451843, 2864447, 2903686, 5728894, 105984539, 211969078]

約数ペア:

[(1, 211969078), (2, 105984539), (37, 5728894), (73, 2903686), (74, 2864447), (146, 1451843), (2701, 78478), (5402, 39239)]