197156748486

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1871}}^1\times {\mathrm{126349}}^1$

素因数の和:128364

約数の個数: 32

約数和(自身を含む): 397365696000

約数和(自身を除く): 200208947514

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1871, 3742, 5613, 11226, 126349, 252698, 260069, 379047, 520138, 758094, 780207, 1560414, 17562511, 35125022, 52687533, 105375066, 236398979, 472797958, 709196937, 1418393874, 32859458081, 65718916162, 98578374243, 197156748486]

約数ペア:

[(1, 197156748486), (2, 98578374243), (3, 65718916162), (6, 32859458081), (139, 1418393874), (278, 709196937), (417, 472797958), (834, 236398979), (1871, 105375066), (3742, 52687533), (5613, 35125022), (11226, 17562511), (126349, 1560414), (252698, 780207), (260069, 758094), (379047, 520138)]