202405712

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{122819}}^1$

素因数の和:122930

約数の個数: 20

約数和(自身を含む): 395971680

約数和(自身を除く): 193565968

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 122819, 245638, 491276, 982552, 1965104, 12650357, 25300714, 50601428, 101202856, 202405712]

約数ペア:

[(1, 202405712), (2, 101202856), (4, 50601428), (8, 25300714), (16, 12650357), (103, 1965104), (206, 982552), (412, 491276), (824, 245638), (1648, 122819)]