206576205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6917}}^1$

素因数の和:7117

約数の個数: 32

約数和(自身を含む): 362613888

約数和(自身を除く): 156037683

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1991, 2715, 5973, 6917, 9955, 20751, 29865, 34585, 76087, 103755, 228261, 380435, 1141305, 1251977, 3755931, 6259885, 13771747, 18779655, 41315241, 68858735, 206576205]

約数ペア:

[(1, 206576205), (3, 68858735), (5, 41315241), (11, 18779655), (15, 13771747), (33, 6259885), (55, 3755931), (165, 1251977), (181, 1141305), (543, 380435), (905, 228261), (1991, 103755), (2715, 76087), (5973, 34585), (6917, 29865), (9955, 20751)]