198204765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1201241}}^1$

素因数の和:1201260

約数の個数: 16

約数和(自身を含む): 345957696

約数和(自身を除く): 147752931

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1201241, 3603723, 6006205, 13213651, 18018615, 39640953, 66068255, 198204765]

約数ペア:

[(1, 198204765), (3, 66068255), (5, 39640953), (11, 18018615), (15, 13213651), (33, 6006205), (55, 3603723), (165, 1201241)]