201619672

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{235537}}^1$

素因数の和:235650

約数の個数: 16

約数和(自身を含む): 381571560

約数和(自身を除く): 179951888

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 235537, 471074, 942148, 1884296, 25202459, 50404918, 100809836, 201619672]

約数ペア:

[(1, 201619672), (2, 100809836), (4, 50404918), (8, 25202459), (107, 1884296), (214, 942148), (428, 471074), (856, 235537)]