201899523

素因数分解:

$3^1\times 7^1\times {\mathrm{2447}}^1\times {\mathrm{3929}}^1$

素因数の和:6386

約数の個数: 16

約数和(自身を含む): 307860480

約数和(自身を除く): 105960957

約数列:

[1, 3, 7, 21, 2447, 3929, 7341, 11787, 17129, 27503, 51387, 82509, 9614263, 28842789, 67299841, 201899523]

約数ペア:

[(1, 201899523), (3, 67299841), (7, 28842789), (21, 9614263), (2447, 82509), (3929, 51387), (7341, 27503), (11787, 17129)]