205890336002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6619}}^1\times {\mathrm{38593}}^1$

素因数の和:45258

約数の個数: 32

約数和(自身を含む): 343381624320

約数和(自身を除く): 137491288318

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 6619, 13238, 38593, 77186, 86047, 172094, 205189, 410378, 501709, 1003418, 1196383, 2392766, 2667457, 5334914, 15552979, 31105958, 255447067, 510894134, 3320811871, 6641623742, 7918859077, 15837718154, 102945168001, 205890336002]

約数ペア:

[(1, 205890336002), (2, 102945168001), (13, 15837718154), (26, 7918859077), (31, 6641623742), (62, 3320811871), (403, 510894134), (806, 255447067), (6619, 31105958), (13238, 15552979), (38593, 5334914), (77186, 2667457), (86047, 2392766), (172094, 1196383), (205189, 1003418), (410378, 501709)]