201431972

素因数分解:

$2^2\times 7^1\times {\mathrm{1831}}^1\times {\mathrm{3929}}^1$

素因数の和:5771

約数の個数: 24

約数和(自身を含む): 403186560

約数和(自身を除く): 201754588

約数列:

[1, 2, 4, 7, 14, 28, 1831, 3662, 3929, 7324, 7858, 12817, 15716, 25634, 27503, 51268, 55006, 110012, 7193999, 14387998, 28775996, 50357993, 100715986, 201431972]

約数ペア:

[(1, 201431972), (2, 100715986), (4, 50357993), (7, 28775996), (14, 14387998), (28, 7193999), (1831, 110012), (3662, 55006), (3929, 51268), (7324, 27503), (7858, 25634), (12817, 15716)]