200237145

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 325503360

約数和(自身を除く): 125266215

約数列:

[1, 3, 5, 15, 137, 139, 411, 417, 685, 695, 701, 2055, 2085, 2103, 3505, 10515, 19043, 57129, 95215, 96037, 97439, 285645, 288111, 292317, 480185, 487195, 1440555, 1461585, 13349143, 40047429, 66745715, 200237145]

約数ペア:

[(1, 200237145), (3, 66745715), (5, 40047429), (15, 13349143), (137, 1461585), (139, 1440555), (411, 487195), (417, 480185), (685, 292317), (695, 288111), (701, 285645), (2055, 97439), (2085, 96037), (2103, 95215), (3505, 57129), (10515, 19043)]