201672658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{21269}}^1$

素因数の和:21713

約数の個数: 16

約数和(自身を含む): 330791040

約数和(自身を除く): 129118382

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9482, 21269, 42538, 233959, 467918, 9166939, 18333878, 100836329, 201672658]

約数ペア:

[(1, 201672658), (2, 100836329), (11, 18333878), (22, 9166939), (431, 467918), (862, 233959), (4741, 42538), (9482, 21269)]