202110848

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{12433}}^1$

素因数の和:12574

約数の個数: 32

約数和(自身を含む): 405845760

約数和(自身を除く): 203734912

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 12433, 16256, 24866, 49732, 99464, 198928, 397856, 795712, 1578991, 1591424, 3157982, 6315964, 12631928, 25263856, 50527712, 101055424, 202110848]

約数ペア:

[(1, 202110848), (2, 101055424), (4, 50527712), (8, 25263856), (16, 12631928), (32, 6315964), (64, 3157982), (127, 1591424), (128, 1578991), (254, 795712), (508, 397856), (1016, 198928), (2032, 99464), (4064, 49732), (8128, 24866), (12433, 16256)]