201118211

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{88951}}^1$

素因数の和:88994

約数の個数: 16

約数和(自身を含む): 256181760

約数和(自身を除く): 55063549

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 88951, 622657, 1512167, 1690069, 10585169, 11830483, 28731173, 201118211]

約数ペア:

[(1, 201118211), (7, 28731173), (17, 11830483), (19, 10585169), (119, 1690069), (133, 1512167), (323, 622657), (2261, 88951)]