201139918

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{388301}}^1$

素因数の和:388347

約数の個数: 16

約数和(自身を含む): 354131424

約数和(自身を除く): 152991506

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 388301, 776602, 2718107, 5436214, 14367137, 28734274, 100569959, 201139918]

約数ペア:

[(1, 201139918), (2, 100569959), (7, 28734274), (14, 14367137), (37, 5436214), (74, 2718107), (259, 776602), (518, 388301)]