203434931

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{6547}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 243899904

約数和(自身を除く): 40464973

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 6547, 31073, 45829, 150581, 1054067, 1263571, 8844997, 29062133, 203434931]

約数ペア:

[(1, 203434931), (7, 29062133), (23, 8844997), (161, 1263571), (193, 1054067), (1351, 150581), (4439, 45829), (6547, 31073)]