217121214

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{115613}}^1$

素因数の和:115931

約数の個数: 16

約数和(自身を含む): 435633552

約数和(自身を除く): 218512338

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 115613, 231226, 346839, 693678, 36186869, 72373738, 108560607, 217121214]

約数ペア:

[(1, 217121214), (2, 108560607), (3, 72373738), (6, 36186869), (313, 693678), (626, 346839), (939, 231226), (1878, 115613)]