209328766

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1\times {\mathrm{2633}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 317597184

約数和(自身を除く): 108268418

約数列:

[1, 2, 127, 254, 313, 626, 2633, 5266, 39751, 79502, 334391, 668782, 824129, 1648258, 104664383, 209328766]

約数ペア:

[(1, 209328766), (2, 104664383), (127, 1648258), (254, 824129), (313, 668782), (626, 334391), (2633, 79502), (5266, 39751)]