204670893

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 336692160

約数和(自身を除く): 132021267

約数列:

[1, 3, 7, 21, 29, 41, 49, 87, 123, 147, 203, 287, 609, 861, 1171, 1189, 1421, 2009, 3513, 3567, 4263, 6027, 8197, 8323, 24591, 24969, 33959, 48011, 57379, 58261, 101877, 144033, 172137, 174783, 237713, 336077, 713139, 1008231, 1392319, 1663991, 2352539, 4176957, 4991973, 7057617, 9746233, 29238699, 68223631, 204670893]

約数ペア:

[(1, 204670893), (3, 68223631), (7, 29238699), (21, 9746233), (29, 7057617), (41, 4991973), (49, 4176957), (87, 2352539), (123, 1663991), (147, 1392319), (203, 1008231), (287, 713139), (609, 336077), (861, 237713), (1171, 174783), (1189, 172137), (1421, 144033), (2009, 101877), (3513, 58261), (3567, 57379), (4263, 48011), (6027, 33959), (8197, 24969), (8323, 24591)]