208765526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{14783}}^1$

素因数の和:15115

約数の個数: 16

約数和(自身を含む): 327849984

約数和(自身を除く): 119084458

約数列:

[1, 2, 23, 46, 307, 614, 7061, 14122, 14783, 29566, 340009, 680018, 4538381, 9076762, 104382763, 208765526]

約数ペア:

[(1, 208765526), (2, 104382763), (23, 9076762), (46, 4538381), (307, 680018), (614, 340009), (7061, 29566), (14122, 14783)]