208086306

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{145109}}^1$

素因数の和:145353

約数の個数: 16

約数和(自身を含む): 417916800

約数和(自身を除く): 209830494

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 145109, 290218, 435327, 870654, 34681051, 69362102, 104043153, 208086306]

約数ペア:

[(1, 208086306), (2, 104043153), (3, 69362102), (6, 34681051), (239, 870654), (478, 435327), (717, 290218), (1434, 145109)]