204896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:366

約数の個数: 24

約数和(自身を含む): 425880

約数和(自身を除く): 220984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 337, 608, 674, 1348, 2696, 5392, 6403, 10784, 12806, 25612, 51224, 102448, 204896]

約数ペア:

[(1, 204896), (2, 102448), (4, 51224), (8, 25612), (16, 12806), (19, 10784), (32, 6403), (38, 5392), (76, 2696), (152, 1348), (304, 674), (337, 608)]