203430878

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{75289}}^1$

素因数の和:75491

約数の個数: 16

約数和(自身を含む): 350550240

約数和(自身を除く): 147119362

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 75289, 150578, 527023, 1054046, 14530777, 29061554, 101715439, 203430878]

約数ペア:

[(1, 203430878), (2, 101715439), (7, 29061554), (14, 14530777), (193, 1054046), (386, 527023), (1351, 150578), (2702, 75289)]