206283

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 32

約数和(自身を含む): 368640

約数和(自身を除く): 162357

約数列:

[1, 3, 7, 11, 19, 21, 33, 47, 57, 77, 133, 141, 209, 231, 329, 399, 517, 627, 893, 987, 1463, 1551, 2679, 3619, 4389, 6251, 9823, 10857, 18753, 29469, 68761, 206283]

約数ペア:

[(1, 206283), (3, 68761), (7, 29469), (11, 18753), (19, 10857), (21, 9823), (33, 6251), (47, 4389), (57, 3619), (77, 2679), (133, 1551), (141, 1463), (209, 987), (231, 893), (329, 627), (399, 517)]