204396934

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{28571}}^1$

素因数の和:28660

約数の個数: 24

約数和(自身を含む): 361550088

約数和(自身を除く): 157153154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 28571, 57142, 199997, 399994, 1399979, 2085683, 2799958, 4171366, 14599781, 29199562, 102198467, 204396934]

約数ペア:

[(1, 204396934), (2, 102198467), (7, 29199562), (14, 14599781), (49, 4171366), (73, 2799958), (98, 2085683), (146, 1399979), (511, 399994), (1022, 199997), (3577, 57142), (7154, 28571)]