200980689

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{38747}}^1$

素因数の和:38789

約数の個数: 32

約数和(自身を含む): 347182080

約数和(自身を除く): 146201391

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 38747, 116241, 271229, 503711, 736193, 813687, 1511133, 2208579, 3525977, 5153351, 9570509, 10577931, 15460053, 28711527, 66993563, 200980689]

約数ペア:

[(1, 200980689), (3, 66993563), (7, 28711527), (13, 15460053), (19, 10577931), (21, 9570509), (39, 5153351), (57, 3525977), (91, 2208579), (133, 1511133), (247, 813687), (273, 736193), (399, 503711), (741, 271229), (1729, 116241), (5187, 38747)]