190255681

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{32089}}^1$

素因数の和:32125

約数の個数: 18

約数和(自身を含む): 243274290

約数和(自身を除く): 53018609

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 32089, 224623, 352979, 1572361, 2470853, 3882769, 17295971, 27179383, 190255681]

約数ペア:

[(1, 190255681), (7, 27179383), (11, 17295971), (49, 3882769), (77, 2470853), (121, 1572361), (539, 352979), (847, 224623), (5929, 32089)]