198804595

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{76907}}^1$

素因数の和:76970

約数の個数: 16

約数和(自身を含む): 265794048

約数和(自身を除く): 66989453

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 76907, 384535, 845977, 3614629, 4229885, 18073145, 39760919, 198804595]

約数ペア:

[(1, 198804595), (5, 39760919), (11, 18073145), (47, 4229885), (55, 3614629), (235, 845977), (517, 384535), (2585, 76907)]