206874032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1511}}^1$

素因数の和:1761

約数の個数: 40

約数和(自身を含む): 412473600

約数和(自身を除く): 205599568

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 199, 344, 398, 688, 796, 1511, 1592, 3022, 3184, 6044, 8557, 12088, 17114, 24176, 34228, 64973, 68456, 129946, 136912, 259892, 300689, 519784, 601378, 1039568, 1202756, 2405512, 4811024, 12929627, 25859254, 51718508, 103437016, 206874032]

約数ペア:

[(1, 206874032), (2, 103437016), (4, 51718508), (8, 25859254), (16, 12929627), (43, 4811024), (86, 2405512), (172, 1202756), (199, 1039568), (344, 601378), (398, 519784), (688, 300689), (796, 259892), (1511, 136912), (1592, 129946), (3022, 68456), (3184, 64973), (6044, 34228), (8557, 24176), (12088, 17114)]