249493997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5297}}^1$

素因数の和:5420

約数の個数: 16

約数和(自身を含む): 273800640

約数和(自身を除く): 24306643

約数列:

[1, 19, 37, 67, 703, 1273, 2479, 5297, 47101, 100643, 195989, 354899, 3723791, 6743081, 13131263, 249493997]

約数ペア:

[(1, 249493997), (19, 13131263), (37, 6743081), (67, 3723791), (703, 354899), (1273, 195989), (2479, 100643), (5297, 47101)]