200906930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2870099}}^1$

素因数の和:2870113

約数の個数: 16

約数和(自身を含む): 413294400

約数和(自身を除く): 212387470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2870099, 5740198, 14350495, 20090693, 28700990, 40181386, 100453465, 200906930]

約数ペア:

[(1, 200906930), (2, 100453465), (5, 40181386), (7, 28700990), (10, 20090693), (14, 14350495), (35, 5740198), (70, 2870099)]