202195976

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{1511}}^1$

素因数の和:1949

約数の個数: 32

約数和(自身を含む): 389188800

約数和(自身を除く): 186992824

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 389, 778, 1511, 1556, 3022, 3112, 6044, 12088, 16727, 33454, 64973, 66908, 129946, 133816, 259892, 519784, 587779, 1175558, 2351116, 4702232, 25274497, 50548994, 101097988, 202195976]

約数ペア:

[(1, 202195976), (2, 101097988), (4, 50548994), (8, 25274497), (43, 4702232), (86, 2351116), (172, 1175558), (344, 587779), (389, 519784), (778, 259892), (1511, 133816), (1556, 129946), (3022, 66908), (3112, 64973), (6044, 33454), (12088, 16727)]