205963192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1355021}}^1$

素因数の和:1355046

約数の個数: 16

約数和(自身を含む): 406506600

約数和(自身を除く): 200543408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1355021, 2710042, 5420084, 10840168, 25745399, 51490798, 102981596, 205963192]

約数ペア:

[(1, 205963192), (2, 102981596), (4, 51490798), (8, 25745399), (19, 10840168), (38, 5420084), (76, 2710042), (152, 1355021)]