202103944

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{156913}}^1$

素因数の和:156949

約数の個数: 32

約数和(自身を含む): 451912320

約数和(自身を除く): 249808376

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 156913, 313826, 627652, 1098391, 1255304, 2196782, 3608999, 4393564, 7217998, 8787128, 14435996, 25262993, 28871992, 50525986, 101051972, 202103944]

約数ペア:

[(1, 202103944), (2, 101051972), (4, 50525986), (7, 28871992), (8, 25262993), (14, 14435996), (23, 8787128), (28, 7217998), (46, 4393564), (56, 3608999), (92, 2196782), (161, 1255304), (184, 1098391), (322, 627652), (644, 313826), (1288, 156913)]