196640848

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{36469}}^1$

素因数の和:36814

約数の個数: 20

約数和(自身を含む): 382132660

約数和(自身を除く): 185491812

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 36469, 72938, 145876, 291752, 583504, 12290053, 24580106, 49160212, 98320424, 196640848]

約数ペア:

[(1, 196640848), (2, 98320424), (4, 49160212), (8, 24580106), (16, 12290053), (337, 583504), (674, 291752), (1348, 145876), (2696, 72938), (5392, 36469)]