201687357

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{3929}}^1$

素因数の和:4244

約数の個数: 16

約数和(自身を含む): 273905280

約数和(自身を除く): 72217923

約数列:

[1, 3, 71, 213, 241, 723, 3929, 11787, 17111, 51333, 278959, 836877, 946889, 2840667, 67229119, 201687357]

約数ペア:

[(1, 201687357), (3, 67229119), (71, 2840667), (213, 946889), (241, 836877), (723, 278959), (3929, 51333), (11787, 17111)]