199970795507

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{240060979}}^1$

素因数の和:240061010

約数の個数: 12

約数和(自身を含む): 246302565480

約数和(自身を除く): 46331769973

約数列:

[1, 7, 17, 49, 119, 833, 240060979, 1680426853, 4081036643, 11762987971, 28567256501, 199970795507]

約数ペア:

[(1, 199970795507), (7, 28567256501), (17, 11762987971), (49, 4081036643), (119, 1680426853), (833, 240060979)]