211295503

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2894

約数の個数: 16

約数和(自身を含む): 228427776

約数和(自身を除く): 17132273

約数列:

[1, 23, 47, 71, 1081, 1633, 2753, 3337, 63319, 76751, 129391, 195463, 2975993, 4495649, 9186761, 211295503]

約数ペア:

[(1, 211295503), (23, 9186761), (47, 4495649), (71, 2975993), (1081, 195463), (1633, 129391), (2753, 76751), (3337, 63319)]