201239828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{6763}}^1$

素因数の和:6983

約数の個数: 24

約数和(自身を含む): 362496288

約数和(自身を除く): 161256460

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 6763, 7439, 13526, 14878, 27052, 29756, 290809, 581618, 1163236, 1169999, 2339998, 4679996, 50309957, 100619914, 201239828]

約数ペア:

[(1, 201239828), (2, 100619914), (4, 50309957), (43, 4679996), (86, 2339998), (172, 1169999), (173, 1163236), (346, 581618), (692, 290809), (6763, 29756), (7439, 27052), (13526, 14878)]