201322690

素因数分解:

$2^1\times 5^1\times {\mathrm{4457}}^1\times {\mathrm{4517}}^1$

素因数の和:8981

約数の個数: 16

約数和(自身を含む): 362542392

約数和(自身を除く): 161219702

約数列:

[1, 2, 5, 10, 4457, 4517, 8914, 9034, 22285, 22585, 44570, 45170, 20132269, 40264538, 100661345, 201322690]

約数ペア:

[(1, 201322690), (2, 100661345), (5, 40264538), (10, 20132269), (4457, 45170), (4517, 44570), (8914, 22585), (9034, 22285)]