200861470

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{187721}}^1$

素因数の和:187835

約数の個数: 16

約数和(自身を含む): 364931568

約数和(自身を除く): 164070098

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 187721, 375442, 938605, 1877210, 20086147, 40172294, 100430735, 200861470]

約数ペア:

[(1, 200861470), (2, 100430735), (5, 40172294), (10, 20086147), (107, 1877210), (214, 938605), (535, 375442), (1070, 187721)]