201308947

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{11177}}^1$

素因数の和:11298

約数の個数: 16

約数和(自身を含む): 240371712

約数和(自身を除く): 39062765

約数列:

[1, 7, 31, 83, 217, 581, 2573, 11177, 18011, 78239, 346487, 927691, 2425409, 6493837, 28758421, 201308947]

約数ペア:

[(1, 201308947), (7, 28758421), (31, 6493837), (83, 2425409), (217, 927691), (581, 346487), (2573, 78239), (11177, 18011)]