208028946

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{145069}}^1$

素因数の和:145313

約数の個数: 16

約数和(自身を含む): 417801600

約数和(自身を除く): 209772654

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 145069, 290138, 435207, 870414, 34671491, 69342982, 104014473, 208028946]

約数ペア:

[(1, 208028946), (2, 104014473), (3, 69342982), (6, 34671491), (239, 870414), (478, 435207), (717, 290138), (1434, 145069)]