207981856

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{30803}}^1$

素因数の和:31024

約数の個数: 24

約数和(自身を含む): 411418224

約数和(自身を除く): 203436368

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1688, 3376, 6752, 30803, 61606, 123212, 246424, 492848, 985696, 6499433, 12998866, 25997732, 51995464, 103990928, 207981856]

約数ペア:

[(1, 207981856), (2, 103990928), (4, 51995464), (8, 25997732), (16, 12998866), (32, 6499433), (211, 985696), (422, 492848), (844, 246424), (1688, 123212), (3376, 61606), (6752, 30803)]