201926630

素因数分解:

$2^1\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{17981}}^1$

素因数の和:19111

約数の個数: 16

約数和(自身を含む): 363811824

約数和(自身を除く): 161885194

約数列:

[1, 2, 5, 10, 1123, 2246, 5615, 11230, 17981, 35962, 89905, 179810, 20192663, 40385326, 100963315, 201926630]

約数ペア:

[(1, 201926630), (2, 100963315), (5, 40385326), (10, 20192663), (1123, 179810), (2246, 89905), (5615, 35962), (11230, 17981)]