201640558

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{27539}}^1$

素因数の和:28071

約数の個数: 16

約数和(自身を含む): 346343040

約数和(自身を除く): 144702482

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 27539, 55078, 192773, 385546, 14402897, 28805794, 100820279, 201640558]

約数ペア:

[(1, 201640558), (2, 100820279), (7, 28805794), (14, 14402897), (523, 385546), (1046, 192773), (3661, 55078), (7322, 27539)]