200728983

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{735271}}^1$

素因数の和:735294

約数の個数: 16

約数和(自身を含む): 329401856

約数和(自身を除く): 128672873

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 735271, 2205813, 5146897, 9558523, 15440691, 28675569, 66909661, 200728983]

約数ペア:

[(1, 200728983), (3, 66909661), (7, 28675569), (13, 15440691), (21, 9558523), (39, 5146897), (91, 2205813), (273, 735271)]