196156905

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27883}}^1$

素因数の和:27965

約数の個数: 32

約数和(自身を含む): 364053504

約数和(自身を除く): 167896599

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 7035, 27883, 83649, 139415, 195181, 418245, 585543, 975905, 1868161, 2927715, 5604483, 9340805, 13077127, 28022415, 39231381, 65385635, 196156905]

約数ペア:

[(1, 196156905), (3, 65385635), (5, 39231381), (7, 28022415), (15, 13077127), (21, 9340805), (35, 5604483), (67, 2927715), (105, 1868161), (201, 975905), (335, 585543), (469, 418245), (1005, 195181), (1407, 139415), (2345, 83649), (7035, 27883)]