201947752

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{56983}}^1$

素因数の和:57432

約数の個数: 16

約数和(自身を含む): 379513440

約数和(自身を除く): 177565688

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 56983, 113966, 227932, 455864, 25243469, 50486938, 100973876, 201947752]

約数ペア:

[(1, 201947752), (2, 100973876), (4, 50486938), (8, 25243469), (443, 455864), (886, 227932), (1772, 113966), (3544, 56983)]